The league should replace the refs with the security guards who were there to protect K-Mart's mom and Melo's girlfriend. I have a feeling they would be about as effective.
They should just keep judges like in boxing. one on each corner, and 2 at midcourt. No stoppage of play. Judges just keep track of fouls. At the end up the game, the teams then take their free throws. Then teams only get upset once a game.