Really hard for me to get on board the Luka Garza train. The dude was good this year for 2 reasons; his ability to physically overpower basically everybody, and the fact that the coach let him do post plays every position. Neither of those things will happen in the NBA. He will get picked apart on defense, and his conditioning will be a bit of a laughing stock. He gets picked due to production but he has zero star potential IMO.
Comparison: Kaminsky
Ceiling: Bjelica + Kanter
Floor: Jeff withey