LAKERS: Lakers give up Reaves and Knecht to get a star center while keeping their picks for a future Luka co-star.
SACRAMENTO: Kings don't want to pay Keegan, so they trade him for a Fox replacement in Reaves, decent prospect in Knecht and filler while flipping DeRozan for Hunter (same money, younger, 3&D).
CLEVELAND: Cavs, now that Mobley can shoot and play center full-time, trade Allen- and Hunter who is too expensive- for a younger wing with star potential, cheaper backup center, Jerome replacement, and second apron savings.
DALLAS: Mavs need a short-term offensive boost while Kyrie is out. DeRozan is a highly respected vet and can teach Flagg some tricks as a scoring wing.