DENVER, CO – MARCH 1: Head Coach George Karl of the Denver Nuggets looks on as his team plays the Oklahoma City Thunder on March 1, 2013 at the Pepsi Center in Denver, Colorado. 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. Mandatory Copyright Notice: Copyright 2013 NBAE (Photo by Garrett W. Ellwood/NBAE via Getty Images)