You talking about Bryce Johnson or Hield? If Johnson, I know quite a bit about him. My nephew is a big time UNC fan. He's recorded most of their games. I've watched some of those plus watched quite a few games of UNC on TV this past season. Bryce Johnson should be a top 10 pick if you ask me but he's not supposed to be that high.
He's just so athletic for a guy 6'11". He has a long wingspan. The only thing he will need to do is gain some weight. He will be a really good player in the NBA no matter who ends up taking him. That's my prediction on him.