Boston sends: Bass and Terry
OKC sends: Perkins, Maynor and P. Jones
Boston gets Perk back which will be big for moral/chemistry. Maynor gives Celts a true/young PG to back up Rondo which lets Lee focus on defense and being the SG off bench. P.Jones is a prospect for the future.
OKC is looking to dump Perk and doesn't play Maynor. Bass would fit and Terry gives them a vet SG.
I believe it works salary wise.