The Pittsbugh Steelers suffered a big loss on their offensive line as they placed Nate Herbig on injured reserve. Herbig is dealing with a torn rotator cuff, and injry he suffered alst week. Steelers head coach Mike Tomlin confirmed Herbig’s injury folloiwing the team’s preseason loss to the Buffalo Bills. He was working as a center before the injury. “Nate’s got an injury that’s being continually evaluated,” Tomlin said, per ESPN. “I think he’s getting a second opinion. I want to wait to that. I’ll give you guys some information probably the next time we come together, but I was largely satis…