Let me counter you here,
In Free agency let Levitre walk.sign Chris Houston,re-sign McKelvin,sign Ramses Barden,sign Mike DeVito
In the draft
1.Barkevious Mingo,a versataile athletic player that can line up in different spots in Pettines new defense.
2.Tyler Wilson QB Arkansas, he's a SEC guy with enough arm,and gives the Bills a legit QB prospect to develop.
3.Barret Jones C/OG Alabama. A big physical O lineman,and gives us an heir apparent to Woods
4.Marcus Davis WR Va Tech a big reciever with all the tools,well worth a shot at this point in the draft.
Just my take on a possible Bills offseason.