My thought are this
The jets have been liking the smell of their own crap this week. Yes they lost but they played good and the media is talking them up.
The Bills on the other hand Won, but looked pretty bad on the defensive side of the ball. They want to prove they are not what they looked like.
missing Oliver hurts. Johnson may be out but is listed questionable. Typically that means he's playing.
I think Bills win pretty big in this one even though Bills jets games tend to be close.