Although Dalllas and Indy are completely different offenses I expect to see a peak at how the Pats will defend Dallas Clark. Witten is a great TE, not as fast as Clark but bigger and has just as good hands and runs terrific routes. I expect the Patriots to use AD (even if he is banged up) to cover Witten in the short zone before he is handed off to Harrison. In some cases Harrison may lineup right over the TE and play Witten 1:1, other times he will blitz from the same formation. Anyway just one of the match ups I will be watching.