Just thinking about some ideas and this made sense to me.
Memphis IN: Brandon Bass, Kelly Olynyk, Keith Bogans, 2014 Celtics lottery pick.
Celtics IN: Marc Gasol
Memphis is in nowheresville right now too good for a good lottery pick and too bad for the 8th seed in a brutal western conference. Not being a place that attracts free agents they know it's time to rebuild and trade Gasol for the Celtics pick and some scraps.
Celtics Get a Legit center, and Sully can move to his future natural position. Our glut of PFs is thinned out and we have a more balanced roster.
Would the celtics have to add another pick? I think this is fair for both teams.