Why the Wizzards do this:Because then they will have 72 Million in cap space next summer and a better pick in a better draft. Why the Mavericks do this:Because they get Jimmy without trading there 4 best players. Why the Heat do this: Because they get win now players in Olynyk Washington, Youth in Green Exum, and 6 picks that are in good drafts (for firsts) which Pat Riley is good at. Why the raptors do this:Because they get the number 2 pick and assets, for a bad contract, but take one of the garbage contracts in the league now! Leave feedback please!