I would happily do that deal. I'd love to keep Batum, but honestly, he might be the headliner of the trade for San Antonio. If such a deal went down, it would be because San Antonio saw Batum, not Outlaw, as their small forward of the future, IMO.
Since we would still have LaFrentz's contract, I would gamble on being able to work something out with Josh Childress and Atlanta in the off-season, and doing a sign-and-trade. They sign-and-trade Childress to us, since we would have cap room. They do it because Childress has made it clear he won't play for them and he counts against their cap until they give up his rights.
Having a starting lineup of Parker, Roy, Childress, Aldridge and Oden, with Blake, Fernandez, Webster, Frye and Przybilla off the bench would be a fantastic roster.
Even if we can't get Childress, I am willing to see how Webster does for us as a starter.