Watch those Twitter fingers.
The NCAA has issued a ruling that coaches are no longer allowed to subtweet unsigned recruits. The bigger Twitter becomes, the more college coaches want to express themselves and their enjoyment of getting a commitment from a recruit. No more until the kid signs on the dotted line.
Subtweeting is so perfect because people know who you're talking about without you mentioning that person, so the NCAA will have to work overtime to actually catch a coach in the act.