Saw him play a few times in high school.
First time I saw him play, he dropped like 40 points and looked to be the best player on the floor by a pretty big margin against stiff competition. Second time I saw him play, he barely scored in double figures, shot around 25% from the field, and looked like he was giving half effort/pouting when things weren't going well.
Athletically, he is talented enough to be starter at a high major program. But there are definitely questions regarding his work ethic and mental toughness. If sunny can get maximum potential out of this guy, he is good enough to be Player of the Year in the MWC.