It's best to just wait for the playoffs as that's the stage of the game where Giannis has to solve.
They were embarrassed by the Raptors last playoffs after they easily beat the Celtics but since no raptors in the east, probably now the real challenge is in the NBA finals, that if they will have the same easy journey again like last year.
He did made some good alteration with his style. Shooting outside shots so that he wont be predictable as always.
Last year, he will just always bust his way into the rim and 3 defenders are already waiting for him because they already knew what he will do.
Now, he cannot be left outside the 3 point line. He created something that will scare the hell out of a defender because of the hesitation move in the three point line.
Next thing he must do is to perfect those pass to his team mates. They are always open whenever he penetrates under the rim.