Genereux v. Raytheon Company , 754 F.3d 51 ( 2014 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 13-1921
    BARRY GENEREUX ET AL.,
    Plaintiffs, Appellants,
    v.
    RAYTHEON COMPANY,
    Defendant, Appellee.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Mark L. Wolf, U.S. District Judge]
    Before
    Torruella and Selya, Circuit Judges,
    and McAuliffe,* District Judge.
    Ruben Honik, with whom Kevin W. Fay, Golomb & Honik, P.C.,
    Michael B. Bogdanow, and Meehan, Boyle, Black & Fitzgerald, P.C.
    were on brief, for appellants.
    Jonathan M. Albano, with whom Janice W. Howe, Bingham
    McCutchen LLP, James F. Kavanaugh, Jr., Ronald M. Jacobs, and Conn,
    Kavanaugh, Rosenthal, Peisch & Ford, LLP were on brief, for
    appellee.
    John Pagliaro and Martin J. Newhouse on brief for New England
    Legal Foundation and Associated Industries of Massachusetts, amici
    curiae.
    June 10, 2014
    *
    Of the District of New Hampshire, sitting by designation.
    SELYA,   Circuit   Judge.     A    familiar   bit   of    homespun
    philosophy warns of the perils of attempting to change horses in
    midstream.     This admonition applies in litigation as well as in
    life.     Thus, when a litigant commits to a theory of the case and
    sticks to that theory past the point of no return, he cannot
    thereafter switch to a different theory simply because it seems
    more attractive at the time.        That is among the lessons of this
    appeal.
    I.   BACKGROUND
    We rehearse the facts in the light most favorable to the
    plaintiffs, who opposed summary judgment below.             See RTR Techs.,
    Inc. v. Helming, 
    707 F.3d 84
    , 87 (1st Cir. 2013).           In the process,
    we reserve many important details for our later discussion of the
    issues.
    Beryllium is a useful but hazardous substance, and even
    modest exposure can cause a malady known as Chronic Beryllium
    Disease (CBD).        This malady, caused exclusively by beryllium
    exposure, is characterized by inflammation and scarring of lung
    tissue. It can seriously impair organ function. Although there is
    no known cure for CBD, early detection and treatment can ameliorate
    its ravages.
    The   pathogenesis    of     CBD    begins    with       beryllium
    sensitization (BeS).      Even though BeS is regarded as an abnormal
    medical finding, it can be asymptomatic and is typically not
    -2-
    treated.      Nevertheless, persons with BeS should receive periodic
    clinical screenings to detect disease onset.1               Those persons who
    are diagnosed with BeS alone are at a high risk of developing CBD
    during their lifetimes.
    Since early detection of BeS is one key to effective
    treatment of CBD, current medical practice calls for all persons
    exposed to beryllium above background levels to be screened for BeS
    every       three    to   five    years    using   a    beryllium   lymphocyte
    proliferation test (BeLPT).               The BeLPT sometimes yields false
    positives, so BeS is defined by no fewer than two positive BeLPT
    results.       Because BeS and CBD can develop after a long latency
    period, those persons registering negative BeLPT results should be
    re-tested throughout their lifetimes.
    We move now from the general to the specific.                  The
    plaintiffs in this case are various members of the Bettuchy,
    Balint, and Genereux families.            The Bettuchys and the Balints are
    the named plaintiffs in a putative class action filed in the United
    States District Court for the District of Massachusetts, invoking
    federal diversity jurisdiction under the special jurisdictional
    provisions      of    the   Class    Action      Fairness   Act,    
    28 U.S.C. § 1332
    (d)(2). Their complaint alleged that the defendant, Raytheon
    Company,      endangered    the   health    of   the   plaintiffs   and   others
    1
    Indeed, some persons are simultaneously diagnosed with BeS
    and CBD.
    -3-
    similarly situated by negligently exposing them to beryllium used
    in   the   manufacturing   process    at   its   plant   in   Waltham,
    Massachusetts.2
    The plaintiffs seek to represent two proposed classes.
    One comprises all persons who worked at the Waltham plant for at
    least one month prior to December 31, 1996.       The other comprises
    all persons who lived with members of the first class and thus were
    subject to take-home beryllium exposure. Persons already diagnosed
    as having CBD (like Suzanne Genereux, see supra note 2) are
    excluded from both proposed classes.
    The action seeks to compel Raytheon to establish a trust
    fund to finance appropriate medical monitoring for both classes of
    plaintiffs. As the plaintiffs envision it, such medical monitoring
    would include regular BeLPT testing.
    Following extensive pretrial discovery and work devoted
    to a narrowing of the issues, the district court granted summary
    judgment in favor of Raytheon.       See Genereux v. Hardric Labs.,
    Inc., 
    950 F. Supp. 2d 329
    , 341 (D. Mass. 2013).    This timely appeal
    ensued.
    2
    The district court consolidated this class action with an
    earlier, non-class action brought by various members of the
    Genereux family against Raytheon. See generally Genereux v. Am.
    Beryllia Corp., 
    577 F.3d 350
     (1st Cir. 2009).      By that time,
    Raytheon had settled with Suzanne Genereux (who had contracted
    CBD). The Genereux plaintiffs, other than Suzanne Genereux, are
    now named plaintiffs here and assert that they are encompassed
    within the classes that the plaintiffs seek to represent.
    -4-
    II.   ANALYSIS
    We review de novo a district court's entry of summary
    judgment.     See Estate of Hevia v. Portrio Corp., 
    602 F.3d 34
    , 40
    (1st Cir. 2010). In assessing the propriety of such a disposition,
    we must take the record in the light most hospitable to the
    nonmovants     (here,   the   plaintiffs)   and   draw   all   reasonable
    inferences in their favor. See Geshke v. Crocs, Inc., 
    740 F.3d 74
    ,
    76 (1st Cir. 2014).     "If — and only if — the record, viewed in this
    light, discloses the absence of any genuine issue of material fact
    and reveals the movant['s] entitlement to judgment as a matter of
    law, we will affirm the summary judgment order."          Kouvchinov v.
    Parametric Tech. Corp., 
    537 F.3d 62
    , 66 (1st Cir. 2008); see Fed.
    R. Civ. P. 56.
    Because this suit was brought in diversity jurisdiction,
    see 
    28 U.S.C. § 1332
    (d)(2), state law supplies the substantive
    rules of decision.      See Erie R.R. Co. v. Tompkins, 
    304 U.S. 64
    , 78
    (1938); Katz v. Pershing, LLC, 
    672 F.3d 64
    , 72 (1st Cir. 2012).
    The parties (who agree on little else) proceed on the shared
    premise that Massachusetts law controls.      Given the reasonableness
    of this premise, we readily accept it.       See Katz, 672 F.3d at 72.
    The cornerstone of an action for medical monitoring under
    Massachusetts law is the decision of the Massachusetts Supreme
    Judicial Court (SJC) in Donovan v. Philip Morris USA, Inc. (Donovan
    I), 
    914 N.E.2d 891
     (Mass. 2009).     There, a class of plaintiffs who
    -5-
    shared a history of at least twenty pack-years of smoking3 but who
    had not yet developed lung cancer, sought to compel the defendant
    cigarette      manufacturer    to   provide    a   court-supervised    medical
    surveillance program for early cancer detection.            See id. at 895.
    Although the suit did not fit the traditional tort mold because
    none of the plaintiffs actually had contracted cancer, the SJC
    acknowledged that Massachusetts tort law "must adapt to the growing
    recognition that exposure to toxic substances and radiation may
    cause substantial injury which should be compensable even if the
    full effects are not immediately apparent." Id. at 901. The court
    went on to rule that the cost of medical monitoring may be
    recoverable in a tort suit under Massachusetts law.            See id.
    The Donovan I court took pains to tether its holding to
    a doctrinal mooring: a combination of the defendant's failure to
    meet an appropriate standard of care, a causal connection between
    that failure and the plaintiffs' injuries, and resulting damages.
    See id. at 898-99.           To identify the injury in the absence of
    evidence that a plaintiff actually has cancer, the court was
    careful   to    demand   a    showing   that   some   subcellular     or   other
    physiological change has put him at increased risk.                 See id. at
    901-02.     Under the cause of action recognized in Donovan I,
    3
    As the SJC used the term, "pack-year" is the product of the
    number of years smoked and the average number of packs of
    cigarettes smoked per day over that period. See Donovan I, 914
    N.E.2d at 895 n.6. For example, three years of smoking an average
    of two packs per day would be six pack-years.
    -6-
    increased epidemiological risk of illness caused by exposure,
    unaccompanied by some subcellular or other physiological change, is
    not enough to permit recovery in tort.
    Beyond this particular cause of action, the SJC ruminated
    about another possibility.    It pondered whether, if a manufacturer
    exposes a person to a dangerous carcinogen, a cause of action for
    medical monitoring would lie even though no subcellular or other
    physiological change had yet occurred. Id. at 901. The court made
    no ruling on this hypothetical set of facts but, rather, left the
    question "for another day."     Id.
    Against   this   backdrop,   we   turn   to   the   plaintiffs'
    assignments of error.
    A.   The Plaintiffs' Principal Theory: Subcellular Change.
    The plaintiffs begin with a claim that their case fits
    snugly within the confines of Donovan I.            The district court
    disagreed. See Genereux, 950 F. Supp. 2d at 340-41. The testimony
    of the plaintiffs' main expert, Dr. Lee S. Newman, sits at the
    fulcrum of the dispute.
    Dr. Newman opined that BeS is the first manifestation of
    subcellular change resulting from beryllium exposure. He explained
    that, if the entire membership of both of the proposed plaintiff
    classes were to be tested, somewhere between one percent and twenty
    percent of those persons would be found to have BeS.               Since
    beryllium exposure is the only known cause of BeS, this one percent
    -7-
    to   twenty    percent   likelihood    puts   the   plaintiff   classes   at
    appreciably higher risk of contracting CBD than a randomly selected
    baseline population.
    Dr. Newman could not confirm, however, that any named
    plaintiff had as yet contracted BeS.4         By the same token, he could
    not identify any particular member of either class known to have
    developed BeS.
    The plaintiffs also point to their expert's testimony
    that all plaintiffs "are now at a significantly increased risk for
    the development of beryllium related health effects in relation to
    an unexposed population."      In maintaining that this testimony is
    sufficient to bring them within the compass of Donovan I, they try
    to draw a parallel to expert opinion provided at a later stage of
    the Donovan litigation.      This effort fails.
    In Donovan I, the SJC answered questions transmitted by
    a federal district court.       See Mass. S.J.C. Rule 1:03.         In its
    subsequent class certification ruling, the federal district court
    4
    The plaintiffs note that one of the named plaintiffs, Claire
    Balint, experienced a single positive BeLPT result, which they say
    may be indicative of subcellular change.      This observation is
    beside any relevant point for at least two reasons. First, it was
    not relied on below and, thus, it has no traction here.        See
    Teamsters Union, Local No. 59 v. Superline Transp. Co., 
    953 F.2d 17
    , 21 (1st Cir. 1992) ("If any principle is settled in this
    circuit, it is that, absent the most extraordinary circumstances,
    legal theories not raised squarely in the lower court cannot be
    broached for the first time on appeal."). Second, the plaintiffs'
    own expert testified that BeS is defined by two positive BeLPTs;
    one is not enough to show subcellular change.
    -8-
    relied on expert testimony that "everyone with a twenty pack-year
    smoking history has suffered subcellular harm [which] necessarily
    mean[s] increased risk of lung cancer."           Donovan v. Philip Morris
    USA, Inc. (Donovan II), 
    268 F.R.D. 1
    , 16 (D. Mass. 2010) (emphasis
    in original).     Here, however, the class members share no such
    universal harm.     In sharp contrast to Donovan II, the expert
    testimony in this case shows only that every plaintiff faces a
    "significantly increased risk" of harm.            Risk and harm are two
    materially    different   concepts,   and   Dr.    Newman   disclaimed   any
    ability to state that any one plaintiff, named or otherwise, had
    already suffered harm (that is, subcellular or other physiological
    change).     Donovan II is, therefore, of no help to the present
    plaintiffs.
    The bottom line is that the summary judgment record
    discloses no evidence that any plaintiff — named or unnamed,
    employee class or take-home class — has as yet developed BeS. This
    gap in the proof is fatal to the plaintiffs' principal theory of
    liability.    The plaintiffs bear the burden of producing evidence
    sufficient to preclude summary judgment, see Certain Interested
    Underwriters at Lloyd's, London v. Stolberg, 
    680 F.3d 61
    , 65 (1st
    Cir. 2012), and they have not carried that burden here.          Donovan I
    defines actionable injury in the medical monitoring milieu in terms
    of subcellular or other physiological change, see 914 N.E.2d at
    -9-
    901-02, and the record reveals no significantly probative evidence
    of such an injury here.
    B.   The Plaintiffs' Alternative Theory.
    In an endeavor to obscure the portent of this lack of
    evidence, the plaintiffs assign error to the district court's
    rejection of an alternative theory of liability.          They argue that
    a cause of action for medical monitoring under Massachusetts law
    does not require a showing of subcellular or other physiological
    change.    This argument has two branches.
    The first branch of the argument posits that Donovan I
    did not require a showing of subcellular or other physiological
    change as an element of a cause of action for medical monitoring.
    This theory rests on a strained attempt to recharacterize the SJC's
    discussion of "subcellular change" as mere dictum.         The plaintiffs
    insist that policy considerations — principally the interest in
    allowing persons who have been placed at risk of harm by a
    defendant's conduct to get appropriate medical attention before it
    is too late — justify such a recharacterization.
    The    plaintiffs   read   Donovan   I   through   rose-colored
    glasses.    In that decision, the SJC made pellucid that it was
    holding only that a cause of action for medical monitoring would
    lie if a plaintiff could make a showing of subcellular or other
    physiological change.
    -10-
    To begin, the court listed this requirement as the third
    of seven elements of the approved cause of action. See id. at 902.
    Later in the opinion (when discussing the application of statutes
    of limitations), the court referenced "physiological change" as a
    triggering point for accrual of the cause of action.          Id. at 903.
    To cinch matters, the court made it abundantly clear that it had
    considered the possibility of allowing a cause of action based on
    mere increased risk, but opted to leave that question "for another
    day."   Id. at 901.
    Where state tort law is at issue, policy considerations
    are best reconciled by state courts.         The SJC is the final arbiter
    of Massachusetts law, and a federal court sitting in diversity
    jurisdiction    has   no   roving    writ     to   rewrite   that   court's
    pronouncements about state law.       See Jones v. Secord, 
    684 F.3d 1
    ,
    10-11 (1st Cir. 2012).      Nor can a federal court make an end run
    around this boundary by relabeling as dictum what is undeniably a
    part of a state court's holding.            Consequently, we decline the
    plaintiffs' brash invitation to cast aside the SJC's unambiguous
    language.
    The second branch of the plaintiffs' argument implicates
    the question that the SJC "le[ft] for another day," that is, the
    question of whether a cause of action for medical monitoring might
    lie when "no symptoms or subclinical changes have occurred."
    Donovan I, 914 N.E.2d at 901.        This is precisely the plaintiffs'
    -11-
    situation,      but   the    court   below    concluded    that   they   had   not
    preserved a claim under this alternative theory. See Genereux, 950
    F. Supp. 2d at 340. Accordingly, the court refused to consider the
    claim on its merits.         See id.
    In reaching the conclusion that the potential theory of
    liability that the SJC had "le[ft] for another day" had not been
    preserved, the court relied heavily on a status conference held
    after the summary judgment motion had been fully briefed (but
    before it was argued).          See id. at 333-34.         At that conference,
    which was designed to frame the issues presented by the pending
    summary judgment motion, the court stated its understanding that no
    claim based on the question that the SJC had "le[ft] for another
    day" was being pressed.         Plaintiffs' counsel agreed unreservedly.
    See id.
    The plaintiffs labor to reinvent the April 26, 2013
    status conference: they tell us that no such disclaimer took place.
    But the district court wisely arranged to have a court reporter
    record    the   status      conference,   and   the   transcript    belies     the
    plaintiffs' exercise in revisionist history.
    The district court was meticulous in expressing its
    understanding of the scope of the action.                 The court stated its
    understanding not once, but repeatedly; and plaintiffs' counsel
    concurred in the court's statement each and every time.                  Examples
    -12-
    are rife.       For present purposes, however, we think it suffices to
    offer a few illustrations.
    C         The court twice described the issue that Donovan
    I left open and stated that it did not read the
    plaintiffs' complaint as presenting that issue.
    Plaintiffs' counsel agreed.
    C         The court noted that should Raytheon prevail on
    its   summary     judgment   motion,    "the    plaintiffs
    might be able to file another case . . . on
    behalf   of   a   class   which   has   not    experienced
    subcellular       change."     To   this,      plaintiffs'
    counsel responded that the court had mapped out
    "an eminently reasonable way to proceed."
    C         After some potentially confusing dialogue, the
    court once again said that it did not regard the
    issue left open by Donovan I as properly before
    it.   Plaintiffs' counsel replied: "I think that's
    right, Judge . . . I mean, in candor, if you were
    to determine, on a summary judgment basis, that
    one or another of the elements from [Donovan I]
    can't be satisfied in the case, then I think it
    would be dispositive."
    C         The district judge later confirmed that "I don't
    plan to decide the issue the SJC said it 'left
    -13-
    for another day'" and reiterated that, on the
    summary judgment motion, he would be deciding
    whether or not the plaintiffs had made out a
    genuine issue of material fact as to the seven
    elements specified in Donovan I.              Plaintiffs'
    counsel rejoined: "I agree, your Honor . . . ."
    C      Using a belt and suspenders approach, the judge
    again   sought    assurances    that    the   plaintiffs'
    theory of the case required proof of already-
    incurred    subcellular      changes.         Plaintiffs'
    counsel provided such an assurance, responding
    that the plaintiffs' claim was that subcellular
    changes were already present.          He continued, "I
    think the [case is] still within the description
    of [Donovan I] . . . .         [Y]ou may tell me that
    . . . the case really does squarely fall within
    the question that [Donovan I] didn't reach.
    Today I don't think that's the case . . . ."
    In complex cases, considerations of both fairness and
    efficiency dictate that a trial judge use his best efforts to
    winnow and clarify the issues.           In this case, Judge Wolf did
    exactly what was required.   He was relentless in his insistence on
    ensuring that the parties shared a common vision of what issues
    were to be adjudicated; and he was fully entitled to rely on
    -14-
    counsel's repeated assurances that the issue that the Donovan I
    court had "le[ft] for another day" was not in the case.
    Plaintiffs' counsel had multiple opportunities to expound
    a theory of the case that encompassed this issue.         He likewise had
    multiple opportunities to correct the judge's repeated declarations
    that the motion for summary judgment did not require adjudication
    of the question that the SJC had "le[ft] for another day."
    Plaintiffs' counsel let all of these opportunities slide.         And far
    from disputing the court's understanding, counsel embraced it.
    To be sure, there are snippets in the transcript that, if
    taken in isolation, might sow the seeds of doubt.         But context is
    important, and the status conference transcript, read as a whole,
    is transparently clear: the plaintiffs told the court that they
    were not pursuing a theory based on the question that the SJC had
    "le[ft] for another day."      The transcript cannot fairly be read in
    any other way.
    There is one loose end. The plaintiffs argue weakly that
    the issue that the SJC "le[ft] for another day" was raised (and
    thus preserved) in the amended class complaint and/or their written
    opposition to Raytheon's motion for summary judgment. But both the
    amended class complaint and the written opposition were filed well
    before the status conference, and, in all events, the particular
    passages   to   which   the   plaintiffs   allude   are   freighted   with
    -15-
    ambiguities.   Only the most flattering reading of those papers
    lends the slightest support to the plaintiffs' current claims.
    In the end, we need not parse these papers.       At the
    status conference, plaintiffs' counsel time and again expressly
    represented to the court that the plaintiffs' case depended on
    their ability to prove subcellular change.   As we have said before
    (and today reaffirm), "[w]e consider an express representation by
    an officer of the court to be a solemn undertaking, binding on the
    client." CMM Cable Rep., Inc. v. Ocean Coast Props., Inc., 
    48 F.3d 618
    , 622 (1st Cir. 1995); accord Ungar v. Arafat, 
    634 F.3d 46
    , 50
    n.2 (1st Cir. 2011); United States v. Coady, 
    809 F.2d 119
    , 121 (1st
    Cir. 1987).
    The short of it is that, during the status conference,
    counsel made clear and affirmative representations to the effect
    that the issue of whether a cause of action for medical monitoring
    might lie without proof of subcellular or other physiological
    change was not in the case.    Where, as here, counsel makes such
    representations to the trial court and to the lawyers for the
    opposing party, neither he nor his clients can complain when the
    trial court takes them at their word.   See Uncle Henry's Inc. v.
    Plaut Consulting Co., 
    399 F.3d 33
    , 49 (1st Cir. 2005); cf. Rivera-
    Velázquez v. Hartford Steam Boiler Insp. & Ins. Co., ___ F.3d ___,
    ___ (1st Cir. 2014) [No. 13-1301, slip op. at 10] (explaining that
    "in litigation matters, lawyers act for their clients," with the
    -16-
    result that the lawyer's actions are customarily binding on the
    party).   Thus, the representations made at the status conference
    overrode any contrary suggestion that might have been contained in
    the plaintiffs' earlier filings.
    That ends this aspect of the matter. The plaintiffs made
    a strategic decision to press a theory of the case that relied on
    the elements of the cause of action explicitly recognized in
    Donovan I.   That theory having failed, they cannot now disavow
    their earlier decision and attempt to change horses midstream in
    hopes of finding a swifter steed.
    C. The Disputed Procedural Ruling.
    There is one final issue, which involves the dimensions
    of the summary judgment record.       For the purpose of opposing
    summary judgment, the plaintiffs wanted to rely upon a supplemental
    expert witness declaration (the 2012 Declaration) submitted to the
    district court in support of their motion for class certification.
    Raytheon countered by moving to strike the 2012 Declaration from
    the summary judgment record.   In its motion, Raytheon noted that
    the 2012 Declaration had not been filed until some thirteen months
    after the deadline for expert witness submissions agreed to by the
    parties and confirmed in the district court's scheduling order.
    The district court granted the motion to strike.
    -17-
    The plaintiffs assign error.5             They argue that their
    reliance on the tardily filed 2012 Declaration worked no prejudice.
    For     good   reason,     the   Civil   Rules   cede   considerable
    control over discovery to district courts. See Fed. R. Civ. P. 16,
    26, 37.      This web of rules "permits district courts, among other
    things, to set temporal deadlines for the identification of experts
    and the disclosure of their opinions." Martínez-Serrano v. Quality
    Health Servs. of P.R., Inc., 
    568 F.3d 278
    , 283 (1st Cir. 2009).
    When a party flouts such a deadline, one customary remedy is
    preclusion. See Macaulay v. Anas, 
    321 F.3d 45
    , 50 (1st Cir. 2003);
    Thibeault v. Square D Co., 
    960 F.2d 239
    , 246-48 (1st Cir. 1992);
    see   also    Fed.    R.    Civ.   P.   37(c)(1).      But    preclusion    is    not
    automatic, and a lapse may be excused if the court determines that,
    in    the   particular      circumstances,      a   different   remedy     is    more
    condign.     See Macaulay, 
    321 F.3d at 50
    ; see also Fed. R. Civ. P.
    37(c)(1)(C).
    We review a district court's choice of sanction for late
    submissions under a deferential abuse of discretion standard.                    See
    Macaulay, 
    321 F.3d at
    51 (citing Nat'l Hockey League v. Metro.
    Hockey Club, Inc., 
    427 U.S. 639
    , 642 (1976) (per curiam)).                         In
    5
    At sundry times, the plaintiffs inveigh against the district
    court for rejecting their attempt to file an untimely and
    unauthorized surreply brief and for denying their request to
    present live evidence at the hearing on summary judgment. These
    remonstrances are unaccompanied by any developed argumentation and,
    therefore, we deem them waived. See United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir. 1990).
    -18-
    conducting    this     tamisage,   we    consider    the    totality      of    the
    circumstances, including the overall history of the litigation, the
    importance of the precluded evidence, the justification (or lack of
    justification) for the delay, the nature and extent of prejudice to
    the other side, and the impact of the failure to comply with the
    discovery deadline on the district court's docket. See Esposito v.
    Home Depot U.S.A., Inc., 
    590 F.3d 72
    , 78 (1st Cir. 2009).                      Here,
    the plaintiffs focus with laser-like intensity on an asserted lack
    of prejudice.
    The plaintiffs' argument misses the mark for at least
    three reasons. First, the presence or absence of prejudice is only
    one of a myriad of factors that should be considered.              See 
    id.
           The
    plaintiffs virtually ignore all of the other relevant factors and,
    critically, proffer no explanation at all for the late submission.
    See Macaulay, 
    321 F.3d at 52
     (affirming preclusion where "the
    appellant ha[d] not advanced any real justification for [the] tardy
    emergence" of a new expert report).
    Second,    the   district    court     could    reasonably        have
    concluded that prejudice to Raytheon would result from allowing the
    plaintiffs to use the out-of-time 2012 Declaration.                 After all,
    Raytheon deposed the expert and probed his opinions long before the
    2012   Declaration     emerged,    and   that   ground     would   have    to    be
    repastinated in light of the expert's newly advanced position. See
    Santiago-Díaz v. Laboratorio Clínico Y De Referencia Del Este, 456
    -19-
    F.3d 272, 277 (1st Cir. 2006) (weighing need to redo discovery as
    part of analysis of prejudice).       So, too, its own experts likely
    would have to be re-interviewed.           Taking new depositions and re-
    interviewing    experts     would   undoubtedly     increase    Raytheon's
    expenses, a circumstance that can be considered as part of the
    prejudice calculus.       See id.; Primus v. United States, 
    389 F.3d 231
    , 236 (1st Cir. 2004).
    Last — but far from least — the plaintiffs' argument
    overlooks    "the   court's     [strong]       independent   interest   in
    administering its docket."          Tower Ventures, Inc.       v. City of
    Westfield, 
    296 F.3d 43
    , 46 (1st Cir. 2002).         This is complex class
    action litigation, and the district court has the right — indeed,
    the duty — to ensure that such litigation proceeds in an orderly
    manner.     Holding the parties to the strictures of a scheduling
    order helps to achieve this goal.
    To say more would be pointless.         Given the totality of
    the circumstances, it beggars credulity for the plaintiffs to argue
    that the district court abused its discretion in striking the
    egregiously late 2012 Declaration.6
    6
    At the expense of carting coal to Newcastle, we add that
    allowing consideration of the 2012 Declaration would have been
    unlikely to affect the disposition of the case. The plaintiffs
    invite us to read the declaration's ambiguous statement that
    "beryllium causes subcellular changes" to mean that beryllium
    always causes subcellular changes.   However, we agree with the
    district court that, read in the context of the declaration as a
    whole, the statement is better understood to mean that beryllium
    can cause subcellular changes. See Genereux, 950 F. Supp. 2d at
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    III.   CONCLUSION
    We need go no further.   We applaud the district court's
    handling of this complicated case and, for the reasons elucidated
    above, the judgment is
    Affirmed.
    337 n.3. Understood in this sensible way, the 2012 Declaration
    adds nothing to the plaintiffs' asseverational array.
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