He had a hard-on and was trying to hide it. didn't you see the chick that sat in front of him...o my!!!
What "trouble" am I causing him? I would have thought that someone from the sports info department would have had a little training session for him on what to expect, what to do and especially what not to do in front of millions of people.
It was probably his nerves. I would bet the chick from o'riely show that disects people's body movements would say that it was his way of protecting himself or something like that.
He didn't want Trent or Saban to see the source of his "takes what he wants" power before the big dance