Why the Kings do it: They acquire a legit young player in Williams, albeit on a bit of an overpay, in exchange for their aging roleplayer Why the Celtics do it: After acquiring Moses Brown and Al Horford, those two players can seamlessly replace Williams and Thompson, respectively. Those two assets can be used in a trade that has been rumored for a while, Harrison Barnes. Why the Thunder do it: They turn Kemba and a future first into: Tobias Harris, who seems to think he is an All-Star caliber player and will now have a chance to prove it Paul Reed and Isaiah Joe, just two more young guys for the Thunder to develop Two protected firsts from Philly Why the Pacers do it: Kemba and Brogdon can be a nice backcourt as Brogdon is more of a shooting guard. In addition, a first round pick with him is a nice return for what they gave up: A seemingly injury-prone pair of wings in LeVert and Lamb Why the Sixers do it: They need shooting and get it in exchange for two protected firsts and an overpaid third option.