Hall of Fame Cowboys/Broncos running back who won the 1976 Heisman Trophy and the 1978 Super Bowl: 2 wds. crossword clue is part of Crosswords With Friends November 5 2021. There are different types of answers for Hall of Fame Cowboys/Broncos running back who won the 1976 Heisman Trophy and the 1978 Super Bowl: 2 […]