They have a shot the Bills have been inconsistent as losses to Houston and Miami have shown. Burrow back gives the Bengals some belief that they can win out. You're probably right they lose somewhere along the way whether it be to the Bills or someone else but as long as Burrow is in there the Bengals can beat anybody that's how unpredictable the NFL has been this year.
It’s hard to trust Bengals defense can string good games together
Here is the schedule:
at Bills
Ravens
at Dolphins
Cardinals
Browns
If they somehow win at Buffalo, could be tough to beat Baltimore after as they will be in a revenge spot and also playing for their playoff lives
If they did somehow get to 6-8 though, then last 3 are very winnable. But then again, bengals capable of losing all of them lol