Looked like Davis made his cut at around the 10 yard mark and Allen tried to fit the ball in at the 1-2 yard mark while Davis goes for the back of the end zone. If Davis stays flat he gets the ball and pounds it in maybe he didn't want to get whacked by the defender
They literally breezed down the field in 30 secs at the end of the 4th and in OT. Sure they could've tried to call more dinks or runs during the last play but if defenses knew the O was one dimensional and 100% pass they'd not even let them go down the field twice in a row
The way the D was built early on the season was meant to be shutting teams down in the 13pt per game range. I don't see how the bills thinks a bunch of no name backups are enough to replace the injured backfield