The better QB will win the game. On this sunday, that should be Mark Sanchez. I would like add this small caveat about this game. While they know us, we don't know them because of the totally new coaching staff.
Dolphins have a one dimensional offense, and if we sell out to stop Reggie Bush we'll stop them, no doubt in my mind.
The real question is, can we score? They are best in the NFL in yards per carry allowed (facing Arian Foster and Darren McFadden) so Sanchez will have to step up. If we struggle on offense it will be a close game and the Miami heat (rest assured, we'll be in dark green and they'll be in white) might make a difference down the stretch.
At the end of the day, I think there are enough factors in our favor that we'll win. Simply put, I think our team is better and wants/needs this one more.