 He was however involved in a situation described by commissioner Paul Tagliabue as the most disappointing officiating blunder he'd seen in his years as NFL commissioner.During a New York Giants and San Francisco 49ers in January 2003.Green did not realize that New York's Rich Seubert had lined up legally in a receiver's spot and failed to award a penalty when he was interfered with following an attempted field goal, instead penalizing him.