Until Gobert has a go to move, whether it be by post up, or facing the basket Quin can't call a play for Gobert.
A play for Gobert at this point consists of running a play where a pass/lob to Gobert involves timing and motion and Gobert being within a few feet of the basket. You can't just give Gobert the ball, clear out, and say "go to work big guy". Any play for him now is a choose your own adventure where one of the 5 options is Gobert. This is why DM gets the ball at the end. He can take it and create a shot out of nothing. He is a "content creator" to put it into Jazzfanz lingo.
The easiest thing Gobert can do on his own is learn to shoot from 10-15 feet. This involves nobody else for the most part, and does not involve trying to post up against shorter and thicker people that will undercut you, steal your balance, and force a pass out or flailed shot attempt. I don't see a post up move other than a super sky hook as useful for him, but I see a mid range shot he can actually hit as something to keep the defense honest which may create a lane if he can handle a dribble or two. I do think he can handle a dribble or two.