I think I've thought of the solution to the one and done problem. I believe they should take the 10 highest rated high school players on the NBA scouts radar and let those players go to the draft combine. Once they get the feedback and projections, they can decide if they want to still take the chance of going or going to college for two years. If you drop to the second round grade, you automatically have to go to college for two years. This satisfies high school top recruits, college and the NBA. His school players can go straight out of college. College get these top players for multiple years. The NBA get more seasoned players coming in.