Mike Tomlin 'optimistic' Vance McDonald will play Monday night

Mike Tomlin says he's only ruling out player out this week. Besides that, everyone will be determined by their practice availability throughout the week.

Rosie Nix will miss another week with a knee injury. The fullback hasn't played an offensive snap for the Steelers this season after leaving Week 1. He'll continue to rehab his knee, leaving him inactive on Monday night. 

Vance McDonald has yet to be determined out, and according to Tomlin, he's 'optimistic' he'll be able to play against the Bengals. McDonald has been seen walking around the Steelers' practice facility in a sling since leaving the game early in San Francisco. 

Besides that, every player reported on the Steelers injury report will yet to be determined. Their availability at practice throughout the week will be the deciding factor as to whether or not their suiting up on Monday night. This includes Vince Williams, Anthony Chickillo, Xavier Grimble and Joe Haden. 

The Steelers head back home after losing to the 49ers in Week 3. They'll take on AFC North rival, Cincinnati Bengals at Heinz Field on Monday night.