4. Wade Phillips
Phillips made Doug Flutie the Bills’ starting quarterback for the 1999 season. The unassuming signal-caller played well throughout the year, leading the team to an 11-5 record. Nobody even considered the possibility that he wouldn’t start Buffalo’s first postseason game against the Tenessee Titans. But Phillips put Rob Johnson in for Flutie in one of the most notorious decisions of all-time.

Later, Phillips claimed that owner Ralph Wilson forced him to start Johnson. However, it didn’t work. Johnson went 10-for-22 for 131 yards and no touchdowns while the Titans sacked him six times. The Bills didn’t even score until the third quarter. Then, the Titans pulled off the ‘Music City Miracle,’ by scoring a 75-yard touchdown with seconds left on the clock. It was a terrible day at the office for Phillips and co.