I am going to combine a few ideas here and make one really big rumor. One that I created and that has no truth to it. First, there were "rumors" that the Celtics were going to move Pierce and Bradley to New Orleans for Eric Gordon and possibly a pick. Also, rumored was a deal between Charlotte and the Celtics that involved CHA first. So, let's combine the rumors.
Celtics move: Pierce, Bradley, and Melo, Cash(to NO to buyout Pierce)
Celtics receive: Tyrus Thomas, CHA firsts in 2013 and 2014, NO first in 2013
CHA moves: Tyrus Thomas and firsts in 2013 and 2014
CHA receive: Eric Gordon and Fab Melo
NO moves: Eric Gordon and first in 2013
NO receive: Pierce and Bradley, maybe cash( to buyout Pierce)
Celtics do it to get younger and finally get the value they are looking for in a Pierce trade.
CHA does it because they are trying to rid themselves of Tyrus Thomas's contract and also pick up a talented scorer in Eric Gordon.
NO makes the trade to get the extra cap room by buying out Pierce and also pick up a very talented defensive player in Bradley.