The biggest rule change I want is to go to the soft reset shot clock where on offensive rebounds, the shot clock only resets to whatever the shot clock is minus 10 seconds. If college goes to a 30 second shot clock, on an offensive rebound it would only reset to 20 seconds.
If you think about it, those 10 seconds are supposed to be there to get the ball up the floor during a change of possession. If you are retaining possession on your own end of the court, why are you entitled to that additional 10 seconds? That would eliminate all of those times where on an offensive rebound, they kick it out to midcourt and hold it for 10 seconds. Get rid of the coach micromanaging every possession.