For whatever it's worth, Royce White was rated the #69 prospect regardless of class in the last DraftExpress.com rankings (one spot behind Doug McDermott). Those rankings are from late January, though, and I expect to see him in the late second round the next time they do a mock draft. He was featured as the site's "Prospect of the Week" last week, and the article is as complete a rundown as I've seen on how his game would and wouldn't translate in the NBA: