Steelers get it done on the ground with a bunch of backups

It makes perfect sense. The league’s second-worst rushing offense, missing four key parts, turned in their best rushing performances of the season. The Steelers outgained the Bengals 167-80 on the ground, with their top two running backs (Rashard Mendenhall and Isaac Redman) on the inactive list along with a pair of starting offensive linemen (Maurkice…