Super Bowl XVI man to play in a Super Bowl and then be a head coach in a Super Bowl. Gregg played in Super Bowls I and II as a member of the Green Bay Packers. Tom Flores was on the Kansas City Chiefs' roster in Super Bowl IV and coached in Super Bowl XV. However, Flores did not play in Super Bowl IV. This was the first Super Bowl to feature two first-time participants since Super Bowl III (there has been only one since, Super Bowl XX between the Chicago Bears and New England Patriots). This was also the only Super Bowl
Super Bowl XLVI X, Super Bowl XIII, and Super Bowl XXX and are the only teams to meet in the Super Bowl more than twice; the San Francisco 49ers and Cincinnati Bengals, who met in Super Bowl XVI and Super Bowl XXIII; and the Cowboys and Buffalo Bills, who met in Super Bowl XXVII and Super Bowl XXVIII and are the only teams to face each other in two consecutive Super Bowls; and later the Patriots and the Philadelphia Eagles becoming the 6th set of teams to have a rematch in Super Bowl history and 7th overall, meeting in Super Bowl LII after