MIAMI, FL - MAY 15: LeBron James #6 of the Miami Heat is fouled by Taj Gibson #22 of the Chicago Bulls during Game Five of the Eastern Conference Semifinals of the 2013 NBA Playoffs at American Airlines Arena on May 15, 2013 in Miami, Florida. 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 Mike Ehrmann/Getty Images)

CHICAGO, IL - MAY 13: Taj Gibson #22 of the Chicago Bulls shoots against Chris Anderson #11 of the Miami Heat in Game Four of the Eastern Conference Semifinals during the 2013 NBA Playoffs at the United Center on May 13, 2013 in Chicago, Illinois. The Heat defeated the Bulls 88-65. 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)

Miami Heat forward Chris Andersen (11) is defended by Chicago Bulls' Taj Gibson (22), Marquis Teague (25) and Nazr Mohammed (48) after grabbing a rebound against Chicago Bulls defense during the first half of Game 4 of an NBA basketball playoffs Eastern Conference semifinal on Monday, May 13, 2013, in Chicago. (AP Photo/Nam Y. Huh)

Miami Heat power forward Chris Andersen (11) heads to the hoop as Chicago Bulls' Joakim Noah (13) and Taj Gibson (22) defend during the second half of Game 3 of an NBA basketball playoffs Eastern Conference semifinal on Friday, May 10, 2013, in Chicago. The heat won 104-94. (AP Photo/Charles Rex Arbogast)

Miami Heat power forward Chris Andersen (11) heads to the hoop as Chicago Bulls' Joakim Noah (13) and Taj Gibson (22) defend during the second half of Game 3 of an NBA basketball playoffs Eastern Conference semifinal on Friday, May 10, 2013, in Chicago. The heat won 104-94. (AP Photo/Charles Rex Arbogast)

Miami Heat point guard Norris Cole (30) shoots against Chicago Bulls' Taj Gibson (22) and Nate Robinson (2) during the second half of Game 3 of an NBA basketball playoffs Eastern Conference semifinal on Friday, May 10, 2013, in Chicago. The heat won 104-94. (AP Photo/Charles Rex Arbogast)

CHICAGO, IL - MAY 10: LeBron James #6 of the Miami Heat goes to the basket against Taj Gibson #22 of the Chicago Bulls in Game Three of the Eastern Conference Semiinals during the 2013 NBA Playoffs on May 10, 2013 at United Center in Chicago, Illinois. (Photo by Jesse D. Garrabrant/NBAE via Getty Images)

CHICAGO, IL - MAY 10: Chris Anderson #11 of the Miami Heat saves the ball from going out of bounds after being hit by Taj Gibson #22 of the Chicago Bulls in Game Three of the Eastern Conference Semifinals during the 2013 NBA Playoffs at the United Center on May 10, 2013 in Chicago, Illinois. The Heat defeated the Bulls 104-94. 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)

CHICAGO, IL - MAY 10: LeBron James #6 of the Miami Heat goes to the basket against Taj Gibson #22 of the Chicago Bulls in Game Three of the Eastern Conference Semiinals during the 2013 NBA Playoffs on May 10, 2013 at United Center in Chicago, Illinois. (Photo by Jesse D. Garrabrant/NBAE via Getty Images)

CHICAGO, IL - MAY 10: LeBron James #6 of the Miami Heat reaches for a rebound as he is grabbed by Taj Gibson #22 of the Chicago Bulls in Game Three of the Eastern Conference Semifinals during the 2013 NBA Playoffs at the United Center on May 10, 2013 in Chicago, Illinois. The Heat defeated the Bulls 104-94. 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)

CHICAGO, IL - MAY 10: Taj Gibson #22 of the Chicago Bulls fouls LeBron James #6 of the Miami Heat in Game Three of the Eastern Conference Semifinals during the 2013 NBA Playoffs at the United Center on May 10, 2013 in Chicago, Illinois. 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)

Chicago Bulls power forward Taj Gibson (22) tries to keep a loose ball as Miami Heat power forward Chris Andersen (11) looks on during the first half of Game 3 of an NBA basketball playoffs Eastern Conference semifinal on Friday, May 10, 2013, in Chicago. (AP Photo/Charles Rex Arbogast)

MIAMI, FL - MAY 08: Taj Gibson #22 of the Chicago Bulls is ejected after arguing with referee Scott Foster #48 during Game Two of the Eastern Conference Semifinals of the 2013 NBA Playoffs against the Miami Heat at American Airlines Arena on May 8, 2013 in Miami, Florida. (Photo by Mike Ehrmann/Getty Images)

Chicago Bulls forward Taj Gibson, left, reacts after he was ejected during the second half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals against the Miami Heat, Wednesday, May 8, 2013, in Miami. Chicago's Marco Belinelli and Miami's Norris Cole (30) stand by. The Heat won 115-78. (AP Photo/Lynne Sladky)

MIAMI, FL - MAY 08: Taj Gibson #22 of the Chicago Bulls is ejected after arguing with referee Scott Foster #48 during Game Two of the Eastern Conference Semifinals of the 2013 NBA Playoffs against the Miami Heat at American Airlines Arena on May 8, 2013 in Miami, Florida. (Photo by Mike Ehrmann/Getty Images)

Chicago Bulls forward Taj Gibson, left, and Miami Heat guard Norris Cole battle for a loose ball as guard Nate Robinson, far right, watches during the first half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals, Wednesday, May 8, 2013, in Miami. (AP Photo/Lynne Sladky)

Chicago Bulls forward Taj Gibson, left, reacts after he was ejected during the second half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals against the Miami Heat, Wednesday, May 8, 2013, in Miami. Chicago's Marco Belinelli and Miami's Norris Cole (30) stand by. The Heat won 115-78. (AP Photo/Lynne Sladky)

Chicago Bulls' Taj Gibson (22) attempts to shoot as Miami Heat's Shane Battier (31) and Chris Andersen, center, defend in the second half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals, Wednesday, May 8, 2013, in Miami. The Heat won 115-78. (AP Photo/Lynne Sladky)

From left, Chicago Bulls' Vladimir Radmanovic, Kirk Hinrich, Derrick Rose, Daequan Cook, Richard Hamilton, Marquis Teague, Joakim Noah and Carlos Boozer cheer off the bench after forward Taj Gibson, not shown, dunked against the Miami Heat during the first half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals, Wednesday, May 8, 2013, in Miami. (AP Photo/Lynne Sladky)

Chicago Bulls forward Taj Gibson, left, and Miami Heat guard Norris Cole battle for a loose ball as guard Nate Robinson, far right, watches during the first half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals, Wednesday, May 8, 2013, in Miami. (AP Photo/Lynne Sladky)

Chicago Bulls forward Taj Gibson, left, and Miami Heat guard Norris Cole battle for a loose ball as guard Nate Robinson, far right, watches during the first half of Game 2 of their NBA basketball playoff series in the Eastern Conference semifinals, Wednesday, May 8, 2013, in Miami. (AP Photo/Lynne Sladky)

MIAMI, FL - MAY 08: Taj Gibson #22 of the Chicago Bulls is ejected after arguing with referee Scott Foster #48 during Game Two of the Eastern Conference Semifinals of the 2013 NBA Playoffs against the Miami Heat at American Airlines Arena on May 8, 2013 in Miami, Florida. 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 Mike Ehrmann/Getty Images)

MIAMI, FL - MAY 08: Taj Gibson #22 of the Chicago Bulls is ejected after arguing with referee Scott Foster #48 during Game Two of the Eastern Conference Semifinals of the 2013 NBA Playoffs against the Miami Heat at American Airlines Arena on May 8, 2013 in Miami, Florida. 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 Mike Ehrmann/Getty Images)

MIAMI, FL - MAY 08: LeBron James #6 of the Miami Heat posts up Jimmy Butler #21 and Taj Gibson #22 of the Chicago Bulls during Game Two of the Eastern Conference Semifinals of the 2013 NBA Playoffs at American Airlines Arena on May 8, 2013 in Miami, Florida. 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 Mike Ehrmann/Getty Images)

Chicago Bulls forward Taj Gibson (22) dunks against Miami Heat forward Chris Andersen (11) during the second half of Game 1 of the NBA basketball playoff series in the Eastern Conference semifinals, Monday, May 6, 2013 in Miami. The Bulls defeated the Heat 93-86. (AP Photo/Lynne Sladky)

Chicago Bulls forward Taj Gibson (22) dunks against Miami Heat forward Chris Andersen (11) during the second half of Game 1 of the NBA basketball playoff series in the Eastern Conference semifinals, Monday, May 6, 2013 in Miami. The Bulls defeated the Heat 93-86. (AP Photo/Lynne Sladky)

MIAMI, FL - MAY 06: Nate Robinson #2 of the Chicago Bulls and Taj Gibson #22 of the Chicago Bulls celebrate after Robinson scores against the Miami Heat in Game One of the Eastern Conference Semifinals of the 2013 NBA Playoffs at American Airlines Arena on May 6, 2013 in Miami, Florida. 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 Chris Trotman/Getty Images)

MIAMI, FL - MAY 06: Nate Robinson and Taj Gibson #22 of the Chicago Bulls celebrate after Robinson scores against the Miami Heat in Game One of the Eastern Conference Semifinals of the 2013 NBA Playoffs at American Airlines Arena on May 6, 2013 in Miami, Florida. 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 Chris Trotman/Getty Images)

NEW YORK, NY - MAY 04: Andray Blatche #0 of the Brooklyn Nets and teammate Deron Williams #8 chase after the loose ball as Taj Gibson #22 of the Chicago Bulls squeezes between them during Game Seven of the Eastern Conference Quarterfinals of the 2013 NBA Playoffs on May 4, 2013 at the Barclays Center in the Brooklyn borough of New York City. The Chicago Bulls defeated the Brooklyn Nets 99-93. 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 Elsa/Getty Images)

NEW YORK, NY - MAY 04: Taj Gibson #22 of the Chicago Bulls is fouled as he takes a shot in the second half against the Brooklyn Nets during Game Seven of the Eastern Conference Quarterfinals of the 2013 NBA Playoffs on May 4, 2013 at the Barclays Center in the Brooklyn borough of New York City. The Chicago Bulls defeated the Brooklyn Nets 99-93. 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 Elsa/Getty Images)