Pretty sure the whole Reggie Bush debacle was only with him and a guy trying to be a sports agent. I saw the program on ESPN when they aired it either last NFL season, or two ago. The gist of the whole ordeal was that this upstart agent told Bush he would give him a car and 15k a month in spending cash if he would be Bush's agent come draft day. His story was that Bush kept asking for more. A better car, more money per month, etc. Until he finally asked for a house for his parents to live in by campus. He bought it, and co-signed with Bush's mother. They lived there, and then draft day came, and Bush backed out of the deal and went with a real agent. They settled out of court a year or two later.
So the whole issue was never with USC and their "recruiting" practices. It was with Reggie himself, and an outside person.