Another problem is that most of these players have no idea how to be consistent in the NFL. They don't what it's like to win week in and week out. Most of their active playing time in the league has been crappy losses...and it all starts from QB.
That's A LOT of crap at the most important position in team sports. In today's NFL you just can't win like that. If you have a Peyton Manning, Brady, Rodgers etc, then you instantly become a mutli-threat team.
2015 Adopt-A-Chief: Derrick Johnson #56