The challenges never cease for the beleaguered Pittsburgh Steelers running game.
Rapoport: Steel City friction
![todd-haley-121018-il.jpg](https://static.www.nfl.com/image/private/t_editorial_landscape_mobile/t_lazy/f_auto/league/sb8hcix0ybjyqmifcs2b.jpg)
The Steelers' offense
has yet to find its rhythm.
Ian Rapoport asks if
Todd Haley's intense personality is to blame. **More ...**
Running backs Rashard Mendenhall and Isaac Redman didn't practice Friday and will not play Sunday against the Cincinnati Bengals.
Mendenhall's Achilles tightened up on him during Pittsburgh's 26-23 loss last week. The team had hoped the soreness would dissipate enough to allow Mendenhall to go in Week 7. A bad ankle has kept Redman out of practice all week.
The short-handed Steelers will lean heavily on Jonathan Dwyer, who will start and figures to get the most touches out of the backfield.
Follow Dan Hanzus on Twitter @danhanzus.