Maybe man but that offensive line is also pretty damn good and keeping him on his feet and making holes for the run game. If the Saints can keep it close and give Brees a shot at the end, I'm not sure how you don't fear the Saints. They're a very complete team with a ballsy coach and a hall of fame QB who might be the most accurate thrower of the football who ever lived. If there's one thing that can beat great coverage, that'd be it.
Edit: also in regards to the Eagles or any other NFC team who makes the super bowl, we saw the Giants beat the undefeated Pats. We saw the Steelers win the Super Bowl with Cowher at what? 9-7? Hell, the Ravens won it at 9-7. Any team hot enough to make it to the Super Bowl can win it.