The only way the Pats struggle is if their defense is really bad, like '02 and '05bad. However, if their defense plays well, the combo of Moss and Brady win at least 12-13 games. Lastly, the Pats have one of the easist schedules in the league. The Giants have a hell of a lot more to prove than the Pats. The Giants will struggle, not the Pats.
This will be the first time in football history that the superbowl loser has a bigger target on their back then the superbowl champions. Nobody cares for the Giants or takes them seriously, which I love. Everyone knows the Cowboys are better and the Eagles (who used to dominate the division) may suprise with their revamped team.