Jaylen Brown spoke to the media for the first time since signing his big extension, as he and the rest of the Celtics prepare for Game 1 of the 2019-20 NBA season tonight in Philadelphia, where former teammate Al Horford awaits.

Romeo Langford and Tacko Fall are out. Gordon Hayward and Robert Williams are probable. The 76ers' Ben Simmons and Raul Neto are game-time decisions.

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