hard to compare rankings since classes in different years are stronger than others but Purvis had an RSCI ranking of #17, which players from the JC era were ranked higher? AD and Rudy were the only two I know for sure, CV was #18, can't come up with anything conclusive on Donyell and Khalid but I know they were both top 20 guys. Great get for KO considering all the fuss that is being made about the conference situation, I expect more to follow for the '14 class.
Edit: Kemba was #15 and AO was #16, I figured they would be around #20.