some people were saying that they saw Taylor grab his leg before he went out, and he did not return after that. So that is the basis of the concern over Taylor.
the question becomes - if he is not 100%, how much can the Gophers expect to get out of him.
It certainly appeared to me that Taylor did not have the same burst in this game that he had before the initial injury. Yes, Iowa has a solid defense, so that could be part of it.
on Tyler, he seems to have the most success on a straight north-south type of run - but the Gophers seem to use him on a lot of stretch plays where he is running east-west. I don't get it.
I have no idea what Marquese Williams has, but I would not mind seeing him get a few carries as a try-out in the next couple of games. he can play in 4 games and keep the red-shirt, so as long as he's healthy and knows the playbook, I don't think there's anything to lose.