** FILE ** Miami Dolphins' Jim Mandich takes in a Bob Griese pass near the goal line during the second quarter of Super Bowl VII against the Washington Redskins in Los Angeles in this Jan. 14, 1973 file photo. Chasing Mandich are the Redskins Harold McLinton (53) and Brig Owens (23). The 1972 Dolphins finished with a 17-0 record, still the only perfect season in NFL history. The New England Patriots can finish 19-0 if they beat the New York Giants in Super Bowl XLII on Sunday, Feb. 3, 2008, in Glendale, Ariz. (AP Photo/File)