IIRC, the Yankees were able to move Beltran to the Rangers last deadline for some solid pieces and he was basically the same hitter as Kemp.
I agree our absolute best case scenario is for some team to swoop in and pick up the majority of that contract, but if we traded essentially the portion of his contract that the Braves added last year (3 years 24 million) to a team and ate the rest of the money then I think we could get back an okay piece. At the very least his trade value has gone up since we acquired him, IMO.