Honestly I think that with Shump's return and JR's surge, Novak will become an after thought. Is it worth dangling him in the faces of teams that need him to aid a threat from deep/spacing?
What I do know is that the minutes he's been getting have been unproductive/sporadic in terms of production. If it'll take more minutes to get him in sync with the team's O, then when does it become a conundrum, and when does it become an issue?
He's definitely trade bait, but would trading him become a hindsight blunder?