Option for Danny sure, if somehow a bad team wants to part with a top 10 pick,on the day of the draft, with a guy they covet sitting there. But before that, it is not probable at all imo. If nothing else, he is one of a couple on this team, that are going to be seen as the new core players.
In fact, I am pretty certain outside of the man himself asking for a trade, he is going to be on this roster for another contract after his current one, provided he continues to play well.
He sits with value better overall than anyone you would get in return for him,at least without giving up draft picks or another young player, so why would he be moved at all outside of trying to make the team worse? Makes no sense to trade away a former lottery pick entering his prime for the chance to develop a rookie that might not be in the league in a minute.