http://espn.go.com/nba/tradeMachine?tradeId=krcgnzoI think this would be benificial to both teams. For Detriot they get a go to scorer to help space the floor in affalo and allows josh smith to move back to pf. Harmless had potential to be a solid role player and Nelson will add much needed veteran leadership.
For the magic they get a a good pairing for vuvecic or however you spell it. They also get 16 mil in expiring. With olidipo Harris Monroe vuvecic core plus a top 5 pick and cap space they could be dangerous.