Theismann made a great point during MNF.

[The Zimmermans]

we do run similar offenses, but brady makes the offense so much more effective with his deceptiveness, audibles, defensive reads, pocket mobility, quick release, and precise accuracy, all things we are lacking in our qb. With the saunders offense it is very important to hit receivers in stride enabling them to have productive YAC. By the time the skins receivers get the ball, it is too late and the defender is on them.