I'm a Buffalo fan. At least I used to be. Now I'm basically a semi-interested observer.
Anyway, with the Bills, what don't they need? They have a new coaching staff with the head coach and many key assistants with college experience but little NFL experience. Picking up the Jets' defensive coordinator should help a defensive line that under-achieved all year. Actually, anyone would have had to be an improvement over Wannestedt who is at least twenty years behind the times.
Other than that, they need a quarterback, a couple of receivers, an impact tight end, linebackers, corners and safeties. They're only about 6 years away from a winning record.