Lane Kiffin is known for many things. Draw your own conclussions. However, he is known for holding is cards close regarding discussing player injuries. And now, here's this. Yesterday's practive video shows freshman quarterback Matt Wittek taking snaps preparing to be the starter for Saturday's game with Notre Dame. That's fine, no problem at all. Starter Matt Barkley is out due to a shoulder injury. Or is he. If you look at the end of the practice video, you'll see Barkley talking with reporters with his shoulder in a sling, but he also has his practice jersey on.And as a refresher, here is Kiffin's comments non-comments regarding injuries. (via ESPN)For the record, Notre Dame is only a 6.5 favorite.