Whoever was most responsible for the acquisition of Tim Tebow should lose their job. That was obviously a huge waste of time.
Whoever made the offense as bad as it was this season. That cannot be anyone other than Tony Sparano. Under Schotty, the offense was MUCH better and even then the fans were not satisfied. There's just no justifying keeping Sparano around.
Sanchez's extension - As much as I've wanted to defend Tanny, he leaves me no room to defend him. Every time I think of some of the good things he did for the organization from 2006 through 2010, you then have to see what he did the last couple years. The offensive side of the ball is a train wreck.
Then, of course Sanchez needs to go somehow. As crazy and morbid as it may sound, if he continues to QB the team, there's a good possibility some nut case would go postal on him.