JJ is a an available free agent to my knowledge, so it's theoretically possible the Pelicans could resign him.
I'm guessing that isn't possible since it sounds as if things ended badly from JJ's perspective.
Off tangent, I'm not a big JJ fan, but he's a pretty good interviewer from the Youtube clips I've seen from his podcast. I wonder if he'll eventually get a more professional gig as an interviewer since he appears to be a natural at it.
"Sean sparks like John Starks, nah, Sean ball like John Wall" - Rest In Power Forever Sean Price.