After leaving early in an eventual blowout loss to Alabama on a cart, the prognosis for Wisconsin quarterback Tyler Van Dyke does not seem promising, as head coach Luke Fickell shared a brief update after the loss. Fickell didn’t offer much by way of definitive details, as Van Dyke’s injury was back of mind as he worked to coach his team through the rest of the game. But after the final whistle blew, Fickell shared the little bits he knew, and they weren’t good. “No, he wasn’t able to come back,” Fickell said. “We’ll get a little more clarity hopefully here soon. Get an MRI, things like that. …