Becasue they can bring him back after week 1 at a reduced salary. Vets are going to be cut, sit out week 1 and then resigned. Go to nfl.com and watch that Adam Schefler video, he talks about this issue. Good move, because he is not ready to play anyway. Get some cap relief instead of having him on PUP for 6 weeks. They will resign him at a reduced salary and get cap relief from the original contract. Good business move by Saban and Mueller!!!