There is too much of an advantage given to the offense. The offense has to pick up the ball with more regularity and create more contact initiations even if they don't cause fouls. The penalty should be a decrease in shot success immediately after, or an increase of turnover chance last an offensive foul or blocking foul. I don't know if it needs another rating though right now you can get away with forcing it with "star" G's and F's no matter how unrealistic it looks. They make it too easy to get to any spot with a slightly good player even if the lane is crowded. Take away the slip and slide feeling of playing on ball defense.