If they win out, they're likely to be seeded higher than the Dolphins and Broncos.
Dolphins 9-5 Games left: at Bills, vs Patriots
Broncos 8-5 Games left: vs Patriots, at Chiefs, vs Raiders
The Bills have the Browns and Jets still on their schedule, which they'll be favored to win. I can see them pulling an upset on the Dolphins.
The AFC North is the biggest threat to them in terms of record. Ravens probably have won out if they beat the Steelers, in which case we'll end up with the Ravens winning the division and the Steelers taking the 6th wildcard slot at 10-6. Either of those two can just go 9-7 and get the 6th seed based on their tiebreaker over the Bills.
I think the Doplhins@Bills game will be close, and that the Dolphins are in deep trouble if they happen to lose. The Ravens hold a tiebreaker over them.