You are a lot more kind to the Bills than I am.
RB - Push
Oline- Huge advantage to Seattle
WRs - Push (Tate was better than our #2)
TE - Who'd they have, Carlson?
Dline - Talent means nothing - The Bills Dline sucked then and still sucks until further notice.
Back 7 - Seattle had one of the top 3 back 7s in football. The Bills were way at the bottom.
We can't judge EJ based on the talent around him. I don't think he'll win much this year, but if he does, build a statue in front of the stadium right now. There are just too many unknowns on the Bills, particularly on the defensive side of the ball (but some on offense too).