From left, Chicago Bulls center Joakim Noah, guard Nate Robinson (2), forward Jimmy Butler and forward Taj Gibson (22) walk back onto the court after a timeout in the fourth quarter of an NBA ... more 

From left, Chicago Bulls center Joakim Noah, guard Nate Robinson (2), forward Jimmy Butler and forward Taj Gibson (22) walk back onto the court after a timeout in the fourth quarter of an NBA basketball game against the Boston Celtics in Boston, Wednesday, Feb. 13, 2013. The Celtics won 71-69. (AP Photo/Elise Amendola) less