While not explicitly Boston-related, Lowe mentions some trade scenarios where the Celtics could potentially get involved.
Detroit has already opted not to extend Greg Monroe, could they possibly trade him? (I'm skeptical, but Ainge has assets to dangle).
Washington might need a capable big man to back up/take over for Okafor. Bass for expirings?
Lowe predicts Denver will trade Kenneth Faried, and Houston will deal Omer Asik. Would either be guys Ainge would cash in his chips for?