Boston send Lee to minnesota, who had very big interrest to sign Lee this summer.
Brandon Roy is considering retiring so they need to fill a void there. If he retires ( for the 2nd time ) hes off their books. Lee makes the same as Roy, only he has 3 years left after this year but hes still young, for their worthwhile send them a 1st pick.
Minnesota send Derrick willliams to phoenix.
Phoenix send Minnesota either the lakers conditional pick next year, or the lakers unprotected first in 2015. (Note) Phx already has Minnesotas pick protected until 2016. 3 first rounder in 2013 combined.
And Gortat to Boston.
Boston send Lee plus 1st pick (2013) to Minnesota.
Minnesota get 2 firsts for D.Williams. And Lee.
Phoenix gets D.Williams. Melo
Boston gets Gortat.