What happened: Nelson coached the Bucks, had two stints with the Warriors and briefly led the Knicks before his time in Dallas. Stein centered the remembrance on Nelson's unconventional approach to Xs and Os.
Why it matters: The tribute follows Nelson's death at 86. His tactical independence remains central to his Hall of Fame legacy.
By the numbers: Nelson won three NBA Coach of the Year awards and five championships as a player with the Boston Celtics.
What to watch: A celebration of life is scheduled for Aug. 13 in Dallas.