FILE - In this Feb. 12, 2012, file photo, New Jersey Nets coach Avery Johnson, left, listens to official Greg Willard during the second half of an NBA basketball game against the Detroit Pistons in Auburn Hills, Mich. Willard, a longtime referee in the NBA, died Monday, April 1, 2013, less than a year after he was diagnosed with pancreatic cancer, the NBA said. He was 54. &#40;AP Photo&#47;Duane Burleson, File&#41; <span class=meta>(AP Photo&#47; Duane Burleson)</span>
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