I think it all depends on the circumstances next summer. People are right that Turner gets overly criticized. But, most people also agree on the following:
1) We need another scoring wing.
2) Marcus Smart needs more time and responsibility to develop.
3) This team needs cap space to sign stars.
So my question is, where does Turner fit in?
Now sure, if we happen to land a Horford or Love, draft a big, and/or trade Bradley or Crowder in a larger deal, Turner makes some sense.
But if we draft yet another wing and/or sign one and hold on to everyone we have, I just don't see the value Turner has to this team. And that's not even getting into the possibility of wanting to give Rozier, Hunter, and/or Young a shot at minutes.