I think at this point, its more than fair to criticize Whaley over a variety of topics.
1. Since he arrived in 2010, he has been the #1 or #2 ranking FO member.The team is no closer to making the Playoffs than there were when Buddy Nix said the Bills are close ... 7 years ago.
2. Jerry is right, there are few examples of young, first contract talent on this team. What up and coming players do we have? You have Watkins at #4 overall with the trade in 2014, Darby in 2015, McCoy in 2015, Incognito in 2015. Clay is not effective for that kind of money. He also made nice moves unearthing Alexander and Brown last year in FA. That's about it.
3. Whaley's QB acumen is on the table for debate. He said after the 2013 that he was excited about Manuel, Tuel and Thad Lewis at QB. And it wasn't until after Marrone had his blow up on the sidelines that he signed Orton out of retirement. After that he got outbid for Josh McCown, traded for Matt Cassel and signed Tyrod Taylor.
His plan at QB so far has been to take backups from around the league, and have them compete against EJ Manuel. Also, the reports that Whaley was pushing EJ on Coaching candidates in 2015.
Whaley continued to push EJ all the way to Week 17 in 2016.
4. Consistent reports since he became GM that he is difficult to work with and fights with the Coaches here.
5. The team doesn't have much cap space because they have been so reliant on Free Agency (due to poor drafting), and they have 6 total draft picks to try and fill all the holes because we keep trading up.
6. His Press Conferences clearly show that he doesn't set the Vision for this team. The Coach does. And he just goes and gets talent to fit whatever scheme. He doesn't pick the Coaches, doesn't have a vision for the team, the defense continues to flip flop schemes every year.
What evidence is there that winning is close?