All im going to say, and not sound like a complete homer, but the giants should be number 1 (SB champ and #1 target until first lose). Other then that, your top five are good. Carolina would be my only team i would change out and i would stick SD on its place.
So my list would be:

Giants
Titans
Bills
Dallas
San Diego
Denver
NO
Philly
Redskins
Jags