On Sunday, the Milwaukee Bucks, without Finals MVP Giannis Antetokounmpo, took the floor for an intrasquad scrimmage in front of a reported 7,500 fans in Fiserv Forum. Eventually, though, Khris Middleton and the “white” squad fought back and grabbed a 53-50 lead with 5.5 seconds remaining on a pair of George Hill free throws, which gave Bucks assistant coach Darvin …