“The fewer rules a coach has, the fewer rules there are for players to break.”

John Madden 

John Earl Madden (born April 10, 1936) is a former American professional football player in the National Football League, a former Super Bowl-winning head coach with the Oakland Raiders in the American Football League and later the NFL, and a former color commentator for NFL telecasts. In 2006, he was inducted into the Pro Football Hall of Fame in recognition of his coaching career. He is also widely known for the long-running Madden NFL video game series he has endorsed and fronted since 1988.