The question is, what would the trade be?
People keep kicking around Pierce's name, but I don't see how that appeals to Atlanta at all. If the goal is to get something for Josh Smith, Pierce isn't the answer. They might as well just let him walk.
Thus, assuming DA doesn't give up Rondo, it'd have to be some combination of Green, Terry, Lee, and Bass to make the salaries work, with likely a sweetener or two thrown in.
If Atlanta is willing to do that, I'd do it in a hearbeat. I'd throw in Sully as a sweetener too, because quite frankly, if we are able to sign Smith long term, Sully's value goes down significantly. I would, however, like to hold onto Bradley, since it'd give us a killer line-up next year with Rondo, Bradley, Pierce, Smith, and KG.
The other appeal is that a core of Pierce, Smith, and KG this year might actually make some noise in the playoffs right now. And that certainly means something.