You've named 3. Even if you named 30 instances that would be a small number % wise to every player at every school. Another thing, a house these days cost $100,000+, cars $25,000+, I don't see a team spending a million dollars a year buying houses and cars and not getting caught just to get basically the same players other schools are getting for free. If every team is doing it, and 10-15 players a team each year gets paid then you are talking about thousands of players across the country getting illegal benefits EVERY year. The NCAA may be blind but there is no way 1000+ athletes each year are receiving improper benefits without getting caught.