The challenge in ClevelandTom Haberstroh, ESPN Staff WriterOct 30, 2014, 07:11 PM ETCloseESPN.com NBA analyst since 2010 ESPN.com Insider researcher in 2009 Developer of NBA DRAFT Initiative databaseEmailPrintTom Haberstroh goes inside the numbers to show where LeBron James, Kevin Love and Kyrie Irving and the Cavs need to be if they want to be true title contenders.