SACRAMENTO, CALIFORNIA - FEBRUARY 03: Boston Celtics head coach Brad Stevens shouts to his team during their game against the Sacramento Kings at Golden 1 Center on February 03, 2021 in Sacramento, California. 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. (Photo by Ezra Shaw/Getty Images)