It sounds like he was looking into this move prior to the trade, and that JV hates being traded. Maybe the Nuggets can reassure him that they want to keep around for the rest of his career and that he'll play a big role on a contender.
Discussion
But the thing is I don't see Jokic giving him space, playing 10' on average is the issue, any other place maybe he's a starter, Greece he gets comercial