FILE - Brooklyn Nets assistant coach Joe Wolf talks with a referee during the second half of an NBA basketball game against the Detroit Pistons, Saturday, Jan. 9, 2016 in Auburn Hills, Mich. Joe Wolf, a former North Carolina captain who went on to play for seven teams in an 11-year NBA career and then became a coach, died unexpectedly on Thursday, the Milwaukee Bucks announced. (AP Photo/Carlos Osorio, File)