FILE - The Atlanta Hawks' Dikembe Mutombo, left, drives to the hoop against the Chicago Bulls' Dennis Rodman during the second quarter of their playoff game Thursday, May 8, 1997, in Chicago. (AP Photo/Michael S. Green, File)

FILE - Retired Denver Nuggets center Dikembe Mutombo waves to the crowd as his jersey number was retired by the team during halftime of the Nuggets' NBA basketball game against the Portland Trail Blazers on Saturday, Oct. 29, 2016, in Denver. (AP Photo/David Zalubowski, File)