'The biggest factor in her reasoning is the play of LeSean McCoy. The veteran running back ended last season with 1,267 rushing yards. This was in the Bills run-heavy offense, which boasted one of the best offensive lines in the league. Frelund said that McCoy averaged 1.44 yards per carry before a defensive player was within a yard of him. That led the NFL by far last season, and was one of the biggest reasons he could carve defenses for long runs.'