I think OP is too high on the Bills. Lots of new players and loss of long-time vets = growing pains (at best). Schedule is very tough and D lost a ton. Offense looks pretty good on OL, RB and TE and of course Allen is capable of carrying the O some, but WR is a big question mark. Can Shakir build on his impressive finish to last season, can Curtis Samuel step up big now that he is playing with a good NFL QB, is Keon Coleman good enough now and can he grow into a decent starting NFL WR? After that, the position looks very shaky - should either Hollins or MVS be counted on to contribute much?
I understand the need to clear cap and get young and I’m ok with doing it this year, but I think it will mean a frustrating season if you think they are SB contenders. I hope that I’m wrong, but I think a wild card spot might be their ceiling and playoffs are not guaranty.