I wouldn't mind at all!
However, he'd HAVE to accept a more limited role here (6th man) and would likely have to take a paycut to come back (though I'm not even sure if offering him the MLE is the wise move considering we may need it to keep Baynes or another big on this roster, which is honestly a pressing need).
Or maybe Danny deals Rozier for a young, cost-controlled big this offseason while extending Smart (no, not for A. Davis lol).