He's young and obviously talented. If he was polished from day one, he never would have stepped foot on UConn soil. Guys with his skill set who are developed go right to the NBA. He's here to get better.
Under JC, a no doubt great coach, it usually took players 3 years to develop. Bouk was gone after 2, but he had some serious holes in his game, especially defensively.
If Jackson is willing to listen and work, he'll get there. He's young and will make you want to bang your head against the wall once in a while, but he is also a rarity... that guy born with God given ability that few have who can make you jump out of your chair.
It's funny, in the day and age of Mike Trout, Ja Morant, Kevin Durant... etc. it seems there is a larger group of people willing to give up on guys way too early. I mention Trout because being a Red Sox fan, I here people wanting the Sox to give up on Jaren Duran already. Some guys need some time to grow.