EXCLUSIVE CONTENT Get ESPN+ Draft Watch: How "bad" is O.J. Mayo?FacebookTwitterFacebook MessengerEmailChad Ford, ESPN Senior WriterMay 23, 2008, 03:11 AM 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 TwitterFacebookTwitterFacebook MessengerPinterestEmailCHICAGO -- O.J. Mayo is drenched in sweat. His muscles are twitching. His trainer, Tim Grover, is yelling in his ear, "Don't let it beat you, O.J. Don't let it beat you."