I truly, truly believe that the Bills win the division next year. They seem complete, they seem well grounded, and have the foundation.
But... the LB corp is in general depleting. Seau, Vrabel, and Bruschi are done next year.
CB Samuel and Gay are gone next year, and Rashad Baker (pffffft) won't make much of depth for them at safety.
O-Line they'll pull someone out of their ass, Brady is due for a slump year, Maroney IS a feature back, Patrick Pass is on his way out, and WR's are nada.
case in point, they're set on the lines and at QB/HB.
They'll need a TON of help in the offseason to keep this team above the Bills/Jets/Dolphins.