They're better than that, but there's no doubt the run defense hasn't been up to snuff this season.
That’s bad news against the Bills. With Fred Jackson and C.J. Spiller, Buffalo runs the ball as well as anyone. The Bills average 145.3 yards rushing per game. Add in E.J. Manuel doing some running out of the read-option as well, and the Bills can hurt the Steelers on the ground.
Buffalo also has some premium pass rushers, led by Mario Williams, and is third in the NFL in sacks.
Like the Steelers, the Bills have found ways to pull defeated out of the jaws of victory.