Buffalo's touchdown to take a 7-3 lead marks the first time this season that New England has trailed.

It also continues an interesting trend for the Patriots: in five trips to the red zone for their opponents, they've given up a touchdown each time. Last year, the team was excellent on red zone defense.

And could Vince Wilfork be Buffalo's Mo Lewis? Backup QB Trent Edwards was 4-for-5 on that drive, as J.P. Losman stood on the sidelines after Wilfork slammed into his left knee on the first play of the game.