Miami Heat forward LeBron James, left, goes up for a dunk as Los Angeles Lakers forward Earl Clark defends during the first half of their NBA basketball game, Thursday, Jan. 17, 2013, in Los Angeles. ... more 

Miami Heat forward LeBron James, left, goes up for a dunk as Los Angeles Lakers forward Earl Clark defends during the first half of their NBA basketball game, Thursday, Jan. 17, 2013, in Los Angeles. (AP Photo/Mark J. Terrill) less