Not winning with this Defense, coaching staff and players included. Frazier is too stuck in his ways to ever adjust. Dorsey is probably just in over his head and was put in a position he just wasn't ready for. He doesn't seem to have a grasp of situational football and repeatedly makes poor calls for the down and distance. McD, while an awesome guy, probably just isn't a SB caliber coach.
I don't see how Beane can justify the resources they've poured into this defense to continually get the collapses we see every year in the postseason. Even with Von, the Bills are not winning the game today.