I would start Parker or Barber.
Parker has the hot hand and he is running behind a dominant Pittsburg OLine.
Barber is always a threat because he is usually heavily involved in the passing game.
I have Parker and I'm starting him over deuce this weekend. I'm gonna play him until he slides a bit.
Oh I like this one... One dog goes one way, the other dog goes the other way, and this guy's sayin', "Whadda ya want from me? - Joe Pesci