Trayveon Williams sprains ankle

Bengals RB Trayveon Williams suffered a "mild ankle sprain" in Tuesday's practice, according to NFL Network's Ian Rapoport. Williams is expected to be sidelined "a couple of weeks." It's relatively good news after Williams was carted off with what sounded like a more serious injury. He should be available come Week 1, but the missed time will hurt his chances of beating out rookie Chase Brown for the Bengals' No. 2 RB job.