Celtics Stuff Live's Justin Poulin and Jon Duke recapped an outstanding season opening win over the hated Philadelphia 76ers. The guys discussed the improvements Tatum, Brown, and new coach Joe Mazzulla have implemented to make this team a favorite to win it all in June. Also on that list, adding toughness in a way that doesn't put the referee in the position to bail out (or more likely in the Celtics' case, not to bail out) those being unduly physical. The name Draymond Green gets mentioned, so be prepared.