CHICAGO, IL – JANUARY 07: Head coach Tom Thibodeau of the Chicago Bulls yells at a referee during a agme against the Phoenix Suns at the United Center on January 7, 2014 in Chicago, Illinois. The Bulls defeated the Suns 92-87. 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 Jonathan Daniel/Getty Images)
