I disagree, I think his actions of not wanting to discuss the matter without a lawyer there has more to do with trying to PROTECT USC. Face it, the guy is still young, if he starts talking it's very easy for him to say the wrong thing, so if he just stays quiet and waits, maybe things work out for the best.
He knows he's in deep, he knows that odds are he's going to get into trouble, but Pete isn't going to sell him out and he's best to return the favor.
The real question is who do they go after? The school or him? Take his Heisman or put them on probation and take away bowl elegibility?
Either way, things are getting interesting.