Watched him during the South's practice on Monday. He showed really well. After practice got to meet him with my 5 year old son. He was super nice, posing for a picture and signing an autograph. Hate to hear it.
From what I've been reading, he has done really well in practices and has already attracted the attention of NFL scouts. He has been mentioned as one of the top performing linemen in practice, so hopefully missing the game won't hurt him much.