What is the hold up??? All the other players have not only signed but are on the field learning the playbook, techniques and most of all the processes. The learning curve is steep in the NFL. I cannot imagine he is not on top of this. He is no Dwight Freeney or Robert Mathis. He has not even proven that he can do the job. He is a very enthusiastic kid who has bought into all the hype .... at the end of the day, you got to prove it on the field. The first part of any learning curve is very stressful, both mentally and physically.