Clint Longley
Clint Longley was a hero on Thanksgiving when he came off the bench in 1974 to replace an injured Roger Staubach to lead the Cowboys to a wild comeback over Washington. On Aug. 30, 1976, after a training room incident in which he sucker-punched Staubach during the 1976 preseason, the team suspended and eventually traded him to the San Diego Chargers