Tuel has some experience with this team that helps in TC and preseason when he's needed to play. The coaches need to focus all their attention on EJ and Tyrod. I can't see another WR either, unless Flash is traded or released. They have Easley and a few other prospects already.
Just fix the OL or the offense is in trouble again.
Keep going for OG or OT, maybe C until it is solid . A young QB won't have a chance to develop behind a bad OL like the Bills had last season. The running game was also killed.
Hope this guess for 2016 salary cap is right. The Bills will need it to re-sign or replace 25 FAs in 2016
http://profootballtalk.nbcsports.com/2014/03/07/cap-could-hit-160-million-in-2016/
http://www.spotrac.com/nfl/free-agents/2016/buffalo-bills/