BOSTON, MA – MAY 3: Marcus Morris #13 and Head Coach Brad Stevens of the Boston Celtics talk during Game Three of the Eastern Conference Semifinals of the 2019 NBA Playoffs against the Milwaukee Bucks on May 3, 2019 at the TD Garden in Boston, Massachusetts. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2019 NBAE (Photo by Brian Babineau/NBAE via Getty Images)