PHILADELPHIA, PENNSYLVANIA - DECEMBER 15: Marcus Smart #36 of the Boston Celtics argues a call with referee Suyash Mehta #82 during the third quarter at Wells Fargo Center on December 15, 2020 in Philadelphia, Pennsylvania. 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 Tim Nwachukwu/Getty Images)