I would love to one day see a coach run a system where every player on the floor moved constantly. I mean constantly too. When they feel they cannot keep pace they are subbed out. If a coach had a roster of 12 players who whole heartedly bought into a system like this with conditioning and maximum effort I think we would see the best college team ever. Think about it . with constant movement you accomplish things like, most possessions you will end up taking a high percentage easy open shot, you would cause your opponent to foul a lot which comes with free throws and players fouling out. You create fatigue in every team you play. You will always win the rebounding battle. The list goes on. Recruiting you wouldn't need prototypical centers or whatever. A team of 6-3 - 6-7 guys could run it perfectly. You would guarantee certain advantages every game.. Fatigue, free throw, foul trouble, rebounds, possessions ( because of effort ) and lay- ups easy buckets. It would be a thing of beauty.