The mavericks just traded for Anthony Davis, leaving and over abundance at center, and a lack of depth at guard. In this trade they get a secondary ball handler and more forward depth. They also get a bunch of expiring contracts to help resign Kyrie this offseason. The bulls can either buyout Powell and Exum or let exum expire and waive Powell. The Rockets get a good backup center. Steven Adams is still only half a year out of a long recovery and is getting older. Gafford provides shot blocking, rebounding, and interior finishing.