Bobby Petrino – NFL Record: 3-10
Petrino took over as the coach of the Atlanta Falcons after four great years in Louisville, the 2006 Orange Bowl win. Unfortunately, before his season began, Michael Vick was arrested on dog-fighting charges. That aside, Petrino didn’t have what it took to coach at the NFL level, quitting after 13 games. He notified his players by leaving laminated notes on their lockers.