EXCLUSIVE CONTENT Get ESPN+ Best Big Threes in modern historyFacebookTwitterFacebook MessengerEmailJun 17, 2013Tom HaberstrohESPN Staff Writer CloseESPN.com NBA analyst since 2010 ESPN.com Insider researcher in 2009 Developer of NBA DRAFT Initiative databaseFacebookTwitterFacebook MessengerPinterestEmailThe 2013 Finals is not just a championship. It's a battle of Big Threes, old and new.