I can see 8 more wins. Not easy, but doable.
Raiders - W
GB - W (They suck this year and we get them at home.)
Bears - L
Jags - W
SD - W (Home game and we generally play them really well at home)
Lions - L
Bills - W (Thursday night game at home)
Denver - L
Jets - L (We will split with them)
Ravens - W (Not overly impressed with them this year, and its a home game)
NE - L
Vikings - W (C'mon man!)
Jets - W
Worst case scenario we only win 4 more putting us at 5-11 (I really don't think that is likely though)
Best case: 9-7