What about Gortat and Wesley Johnson for Jeff Green and Fab Melo?
That gives Phoenix a young center and small forward in Fab and Jeff, and helps us get bigger up front.
Granted, it dramatically weakens our small forward rotation - but could we move Sullinger over, and run a big front line with Gortat, KG, Sulli, Rondo, Lee when Pierce needs to go to the bench?
(I understand that this line up presents some defensive issues against Miami).