I don't have any links, but iirc, Ben McLemore got some pre-draft red flags because of his off court associates. It was a bad year to win the lottery, because the talent didn't get higher at the top of the draft, but the salary and expectations did.
I'm just glad that Bennett isn't a Cleveland problem any more. Things looked mildly promising for him last Feb when Mike Brown got him to buy into being a role player for a while, but I lost all hope during the summer league play last summer. Fundamentals were garbage. He does OK when he's got a clear physical advantage, but ...
Seems only the wizard of oz can save his career now because he's coming up short in the brain, a heart, and courage departments.