Atlanta Hawks head coach Lloyd Pierce talks to his players on the court in the second half of an NBA basketball game against the Boston Celtics Wednesday, Feb. 24, 2021, in Atlanta. (AP Photo/John Bazemore)

San Antonio Spurs coach Gregg Popovich directs players during the first half of an NBA basketball game against the New Orleans Pelicans in San Antonio, Saturday, Feb. 27, 2021. (AP Photo/Eric Gay)

Golden State Warriors head coach Steve Kerr gestures during the first half of an NBA basketball game against the Charlotte Hornets in San Francisco, Friday, Feb. 26, 2021. (AP Photo/Jeff Chiu)