21. New York Jets
Eric Mangini made headlines when he became the youngest head coach in the NFL. Mangini and defensive coordinator Bob Sutton have a big job ahead of them, transforming the Jets' defense into a 3-4 even though most of the players were acquired with a 4-3 defense in mind.
Offensive coordinator Brian Schottenheimer is known as a disciple of his father, Marty, but don't forget where he played college ball. Schottenheimer was a backup quarterback at Florida, where he learned from Steve Spurrier, and he is expected to run a system that, like Spurrier's, changes more from