I'm not sure what he was thinking he was going to gain by playing for Cal. If you're not a young 5* high school phenom, you have to do something to impress NBA scouts. Cal doesn’t waive a magical wand, all he's doing is acting as a middle man.
He didn't get Anthony Davis, John Wall, DeArron Fox, Jamal Murray, Malik Monk, Julius Randle and KAT drafted, all those guys were going pro regardlesss.
UK put those guys on a stage, Cal just shined a brighter bulb on them.
Very rarely do lower talented guys end up in the pros from anything Cal taught them, but kids like Aidoo, Ado, Johnel Davis, Mitchell etc… fall for the Cal hype train every year.
For every 1 kid he MIGHT have helped, 2 kids hurt their stock. Look at the Harrison twins, BJ Boston, Edwards last year. He forced them to play his archaic system and they got exposed. Same thing is going to happen to Aidoo.
The NBA is all about great outside shooting, even if you're a center, you better be able to shoot. Well, if you want to show how great of a shooter you are and you're a front court guy, don't go play for Cal, he wants you in the paint.