He needs to be babied and he's on his 3rd trip through the batting order, which is when bad things happen. I wouldn't do it. I expect that you're right though.
I'd like to see him at least make it tough to send him back down when Beachy comes back. In the perfect world he'd step it up to the point where the Braves could flip Maholm for something useful, but at this point I don't see it working out that way.
Mainly I hope that the Braves don't talk themselves into trying to use Teheran out of the bullpen when Beachy comes back. I don't think he's got the makeup to start flipping back and forth.