Correct. He's already improved. If it's about 3 point shooting, should not be include on his "skill to improve" since after all, like I mentioned, it's not his main forte' unlike the likes of LBJ, Durant etc. It's like saying, he's the only one who needs to adjust for the whole Milwaukee Bucks team.
He is already surrounded by a good role players but still lacking. Either someone from his teammates will step up or Bucks should just continue to acquire role players until they nailed a right tandem/s paired with Giannis.
Let's see. It's no doubt that Bucks is lacking of a good playmaker. An aggressive Giannis should be partnered with a good playmaker.
Currently, Jrue Holiday is their starting PG and DJ Augustin is their 2nd option.