https://www.cbssports.com/nba/news/n...ll-replace-it/

The NBA's age limit has altered the basketball world for more than a decade now. High school phenoms had to spend one year in college or playing at a lower professional level before they could enter the NBA draft.
The "one-and-done" rule is disliked by both college basketball and NBA fans for pushing players through a system they don't want to be in. It's something that's needed a change for a long time now and that change might finally be on the way. According to ESPN's Adrian Wojnarowski, Adam Silver and National Basketball Players Association Chief Michele Roberts met with the Commission of College Basketball. These could potentially be steps towards ending the one-and-done rule.

(More at the link)