Jerebko is the only guy worth keeping, and not for $8 million. The others are strictly lottery team level--Olynyk, AJ, Zeller and Mickey.
It's clear from the Detroit game tonite, with Horford and Crowder back, that Ainge needs a 4 to play alongside Horford. One more player, Danny. Go get him. Somebody who can rebound and play D. Noel, anybody?