Peyton vs. the Boys

OK I think it goes without saying that in their preseason meeting Peyton kept his cards close to the vest.

How important will Peyton's knowledge of Romo be in this game. I have a feeling that Peyton knows alot about how to disrupt Romo's game. I wouldn't put much thought into it if Peyton was a defensive coach, but OC/QB coach for Romo?

Thoughts?