Steelers RB Najee Harris' right arm was in a sling on Monday, while RB Jaylen Warren is scheduled for an MRI on his knee, according to PennLive's Nick Farabaugh. We should get updates on both guys within the next 24 hours. Cordarrelle Patterson is the top healthy RB in Pittsburgh right now and could be worth a speculative add in deeper leagues. Pittsburgh has RBs Jonathan Ward and Aaron Shampklin on the practice squad. Week 4 brings a plus matchup against the Colts.