When asked about the effect of this YouTube sensation in an interview with CBS News, he exclaimed: "It's just sensational for one, it's numbing for another, overwhelming . It's just amazing. Well, I've already been characterized as Susan Boyle. I'm just so, so happy.For the record, Collie, an unrestricted free agent who played in just one game last year, will be trying to convince teams that his right knee, the one that had seasonending surgery last September for a ruptured patellar tendon, is again whole. Or soon will be. But he knows they'll probably be even more wary of his head, after he suffered three wellchronicled concussions from November 2010 through the preseason of 2012, and left a fourth game due to concussionlike symptoms after he tried to return just two weeks after concussion No.

Fan Experience The schedule works against some fans and the stadium could use some help too. It needs more concession stands and more rest rooms to cut down on the crowding an