Not a fan of a Dallas Maverick who whined to the refs all the time. He wasn't a 2 way player unlike our brilliant superstar Hakeem Olajuwon. Hakeem is a real hof player. Dirk is a pseudo hof player imo, despite being selected to it.
People don't understand how different the NBA is vs college. There's video of Rudy Gobert crossing over college level talent for crying out loud. Jabari is unlikely to ever develop Klay level handles (and you're right, his aren't great by NBA standards) which was, and still is, the main reason he's viewed as having a lower ceiling than the first 2 picks. It's in the realm of possibility, but it's not particularly probable given where he's at right now.