EXCLUSIVE CONTENT Get ESPN+ Stock Watch: NCAA tourneyJahlil Okafor's performance continues to give him the lead among NBA prospects. Bob Donnan/USA TODAY SportsChad Ford, ESPN Senior WriterMar 23, 2015, 12:00 PM ETCloseSenior NBA Writer for ESPN.com ESPN Insider NBA Draft Analyst since 2002 Writes ESPN's NBA Draft Top 100 and Lottery Mock DraftFollow on XEmailTop 100 | Big Board 7.0 | Mock Draft 3.0