Historical clue formulations

• Hall-of-Fame coach who purportedly said "Once you learn to quit, it becomes a habit" — 2023-11-29
• Super Bowl trophy eponym — 2019-12-22
• Coach who said "The dictionary is the only place that success comes before work" — 2016-02-08
• Winning coach of the first two Super Bowls — 2008-11-20
• Annual college football award — 1998-06-20