ankle. I don't remember how many plays it caused him to be out, but I'd bet on 2-4 more carries-worth. It would be interesting to see hi line up outside and be the one in motion for the sweep. I remember seeing a sweep of his in practice and it was awesome. He can turn it on when he gets in space.
Really hoping they land one of the speedy backs this year and see how versatile they get in Grimes' offense. The traditional tailback spot, out in the slot for a pass, or in motion, all sorts of things.