OAKLAND, CA – JANUARY 21: Head coach Mark Jackson of the Golden State Warriors talks to Harrison Barnes #40 during their game against the Los Angeles Clippers at Oracle Arena on January 21, 2013 in Oakland, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ezra Shaw/Getty Images)