As an actor there are times when you're sitting around and wishing you were working, so you've got to just take it when it comes.
There's something really nice about not sitting separate from the crew in some massive trailer away from the studio. To actually be there with them, it's more of a creative process.
A little more movement of the defensive side of the ball, some rules that will be unnoticed, but a big rule will be allowing the jack linebacker to move out of the box sideline to sideline.