I think he's on the cusp of being something special. He's ahead of his years in terms of his overall play and his link-up, passing, chesting/bring-downs etc. It's the finishing part that he's got to work on that he's clearly spending hours in training working on. I'm convinced its he himself (his head) that needs sorting and the other stuff will all fall into place.
Would love for him to lose a bit of weight too, sure, maybe make him a little lighter or quicker but he's bossing defenders at the moment.