Watch out for that Pats D. They were pretty irritated about not getting the shutout against the Colts. They just might set a goal of getting the first Superbowl shutout, not sure they'll get it but if they try hard they could hold the Eagles to FGs. It's a really good defense that plays mean.
Ask the 2001 Rams about the Pats secondary. They hit the receivers harder than they had been hit all season. For the Eagles, who really havent played any tough defences all year, this will be there downfall..