That isn't a forfeit. The NFL won't give out wins not earned. They either say the Bills forfeit, or declare a "no contest" as if the game was never played. A Bills forfeit is the cleanest result for the league. Not so great for us.
They give top 3 by % a bye. KC, BUF, CIN. That also eliminates a playoff game but it doesn't penalize the Bills and Bengals for not playing a game.
Both teams had a possession and scored. It would be more fair than NFL OT.