After 3 games, the Bills D is giving up 3.4 ypa against the run, compared to 4.4 last season, and They are currently tied for 4th in the league (the Pack is averaging an ungodly 1.8 ypa). With uncertainty at QB for the Pats, this should be the key matchup with their O.
Defenses dominate this game, so the final result should resemble a baseball score....