Heres how I would fix the OAD from an NBA perspective.
Every year, after college basketball was officially over, I would hold a camp before the draft. I would have some agility, wonderlick tests, and some games, etc.
Any eligible player, HIGH Scool included, could attend camp by INVITE only. Each team's GM would be allowed a certain amount of invites based upon their needs. Example, let's say a team thinks Willis could be valuable to their team, they can use an invite for him and he would be allowed to participate.
After the camp, the players are scored. A Pre set cut off score would NOT allow them to enter the draft that year. From there they could return to college, or wherever, and go through the process again the next year.
Every year, after college basketball was officially over, I would hold a camp before the draft. I would have some agility, wonderlick tests, and some games, etc.
Any eligible player, HIGH Scool included, could attend camp by INVITE only. Each team's GM would be allowed a certain amount of invites based upon their needs. Example, let's say a team thinks Willis could be valuable to their team, they can use an invite for him and he would be allowed to participate.
After the camp, the players are scored. A Pre set cut off score would NOT allow them to enter the draft that year. From there they could return to college, or wherever, and go through the process again the next year.