This is a meaningless pr move by silver because no change can be made before the 2022 draft
https://www.usatoday.com/story/sports/nba/2019/02/21/nba-draft-eligible-age-limit-proposal-18-years-old/2942228002/The NBA has submitted an official proposal to the National Basketball Players Association that would lower the draft-eligible age from 19 to 18, according to a report from Jeff Zillgitt of USA TODAY Sports.
The NBPA and executive director Michele Roberts planned to review the proposal on Monday at a post-All-Star break meeting, Amick adds.
Both the NBA and the NBPA have held extensive discussions on lowering the age throughout the season, but two significant hurdles remain in the way: Commissioner Adam Silver wanting player-agents to provide medical information on prospects for NBA teams, and the league wanting to mandate that players attend and give some form of participation during the pre-draft combine, ESPN’s Adrian Wojnarowski reports. To this point, the NBPA has pushed back against both of these ideas.
In the present day, players must attend college for one season before declaring for the NBA Draft. Prospects such as Duke’s Zion Williamson have raised questions about the legitimacy of this rule, with Williamson widely regarded as being NBA-ready before his collegiate season began.
Should the NBA and NBPA mutually agree on a proposal to lower the draft age, the league wants to give teams significant time before putting the rule into effect, according to Amick. The earliest draft with an altered minimum-age would likely be the 2022 NBA Draft, or three years from June.