Thomas ROCCO and Dorothy Casey, individually and on behalf of the Estate of Patrick F. Casey, On behalf of themselves, The Pension Plan of the Brewery Workers Pension Fund, or alternatively, on Behalf of all other persons similarly situated, Plaintiffs-Appellants-Cross-Appellees, v. NEW YORK STATE TEAMSTERS CONFERENCE PENSION AND RETIREMENT FUND, the board of trustees of the pension plan, Defendants-Appellees-Cross-Appellants, David A. Seitz, Plaintiff.