2014? There is Watkins. All else that's left-- Kouandjio (injury issues, non-starter at best), and P. Brown-- lousy after his first year.
2015? No first due to above trade, Darby (regressed last year-- we will see), J. Miller (adequate at guard)--that's about it.
2016? First round pick was damaged goods-- we were told the Bills drafted three starters in the first round. A. Washington didn't distinguish himself.
Not to mention 2013, where even if he wasn't acting GM-- he had major input in the Manuel pick.