Chicago Bulls head coach Tom Thibodeau, center, calls out a play as his team plays the New York Knicks during the first half of an NBA basketball game on Sunday, March 2, 2014, in Chicago. (AP Photo/Jeff Haynes)
Chicago Bulls head coach Tom Thibodeau shout during the first half of an NBA basketball game against the Miami Heat, Sunday, Feb. 23, 2014, in Miami. (AP Photo/Lynne Sladky)
Chicago Bulls head coach Tom Thibodeau instructs his team against the Golden State Warriors during the first half of an NBA basketball game, Thursday, Feb. 6, 2014, in Oakland, Calif. (AP Photo/Marcio Jose Sanchez)
Chicago Bulls head coach Tom Thibodeau yells to his team during the first half of an NBA basketball game against the Phoenix Suns, Tuesday, Feb. 4, 2014, in Phoenix. (AP Photo/Matt York)
Chicago Bulls coach Tom Thibodeau, right, argues a call with official Mark Lindsay during the second half of an NBA basketball game against the San Antonio Spurs, Wednesday, Jan. 29, 2014, in San Antonio. (AP Photo/Eric Gay)
Chicago Bulls head coach Tom Thibodeau argues a call during the first half of an NBA basketball game against the Charlotte Bobcats in Charlotte, N.C., Saturday, Jan. 25, 2014. (AP Photo/Chuck Burton)