Agree with the "keep him" camp.
1. We're going to return nothing for a trade - what is the point? Why is being under the luxury tax that important right now? Our books will be clean soon enough. As another poster said, being a repeat offender will require us dodging many more bullets in the future, and the threat isn't even worth considering right now, especially since...
2. We have two HOFers in their twilight years and a fighter's chance at making noise in the playoffs (which we make the best of every year with this unit). As another poster said, why would you throw away that opportunity? What do we have to look forward to that would trump the fun of watching one last fight?! Let KG and Paul go down in blood, sweat and tears. I don't get the sense either would prefer otherwise, if the option was theirs...