MIAMI, FL – JUNE 12: LeBron James #6 of the Miami Heat reacts in front of Dirk Nowitzki #41 of the Dallas Mavericks in Game Six of the 2011 NBA Finals at American Airlines Arena on June 12, 2011 in Miami, Florida. 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 Ronald Martinez/Getty Images)