As 20,000 fans filled the arena with the droning sound of his nickname, Cavaliers center Zydrunas Ilgauskas choked back tears. The big man, known simply as "Z," finally had his moment. "That was one of the coolest things I've experienced in my life," he said. Ilgauskas, who overcame severe foot injuries early in his career to become an All-Star center, scored 14 points and...