SI.com's personnel expert Michael Lombardi evaluates
the Bills' units.
Edwards shows flashes; good backup in J.P. Losman.
Not much beyond Lynch's speed, power; that may be enough.
Talented group could upgrade to A if all reach their potential.
Mystery position: no pass-catching playmakers here.
Peters is an elite player and makes the line very good.
Stroud bulks up the front; great pressure from Schobel.
Small across the board but active, can run and make plays.
Physical but no shutdown corner; need Simpson to play huge.
Excellent kickers, topflight return and coverage squads.