‘I think the biggest problem with the Bills run D is they just don’t win enough 1 on 1 battles. If the offense can get a hat on every Bills hat, a 5-7 yard run is almost a minimum. Justin Zimmer, Vernon Butler and the like get single blocked way too much (Zimmer may have had his worst game against Arizona). As a result, Tremaine Edmunds and the second level defenders face too many offensive linemen they can’t shed. This was a huge problem against Murray and the Cardinals. Usually, the defense has the extra defender because the QB is irrelevant on a run play. However, Murray requires constant attention and that often removed the extra defender from the Bills side. An even matchup for the offense blocking a run play is a minus for the Bills D.’