For the division, it really comes down to the New England game: if we win that, we have a chance but must still play one game better than the Pats over the other five remaining games. If we lose, then the division is pretty much decided unless the Pats collapse. (It turns out Crowder was right, and the division really does go through Miami this year. The Pats need that game to wrap it up.)
For a wildcard, there are three 6-4 teams ahead of us, chasing two spots. There are also two other teams at 5-5, but both already have 4 AFC losses, while Miami has 3. (Also note that all Miami's remaining games are AFC.)
Our schedule is really quite good for chasing down a wildcard -- if we keep winning. It's better to have the opportunity to overtake Pittsburgh and Jacksonville by beating them, rather than hoping for help from other teams. That doesn't mean it'll be easy, but it never is anyway, so at least this way our potential wins would "count twice" in a way.
As posted elsewhere, we're almost certain to get in the playoffs at 11-5 (not 100% certain, but close). The more relevant question is whether we'd also make it at 10-6. Looking at the standings and schedule, I think there might be a 10-6 wildcard this year and we'd have a chance. At 10-6, we'd finish 8-4 in the AFC and that's a pretty good tiebreak position. Plus, if we beat Jacksonville and/or Pittsburgh (for example), then we could benefit from head-to-head tiebreaks.
It's always important to remember that head-to-head wins or losses can sometimes be nullified if you get stuck in a tiebreak involving three or more teams. You want a good conference record as backup, and 8-4 would be pretty good.
Every year about this time, people start looking at remaining schedules and assuming that teams playing well will run out their schedule -- but it almost never really happens that way. There are always upsets and unexpected results. Sure, it's possible that two of the 6-4 teams will go 5-1 from here out, and/or that one of the 5-5 teams will run the table. I just think it's more likely that one of those five teams will finish 11-5, while two or three of the others will finish 10-6, for the second wildcard.