re: If the rehab is what we're hearing it is what do you think about Tua using a redshirt...

You cannot compare to hip injuries. That said, the fact that Tua's includes a fracture likely makes it more severe than Mosley's. At this point, the focus is on keeping his hip alive and preventing the possibility of a 20 year old man having to undergo hip replacement surgery. The NFL, and football in general, is a distant second.