The consensus is that McGuffie wowed in the Notre Dame game, showing himself to be the "real deal". Certainly a very impressive game from a very talented and impressive back.
However, what we saw from the brief flashes of Mike Shaw is some devestating speed to get to the outside, and some great vision. Granted Shaw has seen limited time because of the groin injury, but when he's healthy do you think we'll be seeing a lot more of him? I doubt he'll all out split carries with McGuffie, but I'd like to see a healthy dose of what Shaw can do at running back. Perhaps RR will split him out to the slot? I think we need to get this guy some touches; he seemed electric in very few carries.