The thing that scares me most about this game is Vick getting blamed

I wouldn't worry too much about Michael Vick. I would worry more about the Saints getting back to what was winning them games early in the season. Discipline, not turning the ball over. Worry about things that the Saints can control, which is how they play the game, not things out of their control.

Btw, to put things in perspective, per the NFL Passer Ratings; Michael Vick is currently ranked #25 in the league; Drew Brees #7.