HOUSTON, TX – MAY 23: James Harden #13 of the Houston Rockets and Josh Smith #5 have words with referee Scott Foster during Game Three of the Western Conference Finals at Toyota Center on May 23, 2015 in Houston, Texas. 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 Bob Levey/Getty Images)