Sports NBA playoffs: Young stars Devin Booker, Trae Young, Ja Morant up to the challenge in postseason debuts May 23, 2021Matt Eppers, USA TODAYComments Off on NBA playoffs: Young stars Devin Booker, Trae Young, Ja Morant up to the challenge in postseason debuts NBA fans got a glimpse of the league's future Sunday as a handful of young stars came up big in their playoff debuts to lead their teams to wins.