Late Wednesday, Jaylen Brown jumped on a livestream to do some damage control. Days earlier Brown made waves for comments on a stream after Boston’s season-ending loss to Philadelphia. He called the 2025–26 season his “favorite” (Brown, if you recall, was conference finals and NBA Finals MVP in Boston’s title-winning ’23–24 season). He criticized Joel Embiid for flopping while alleging referees informed him there was an agenda against him. The NBA slapped him with a $50,000 fine for his remarks on the officiating. Internally, I’m told, the Celtics’ reaction amounted to a collective eye roll.  Brown didn’t walk back his comments on Wednesday. “I had to say something,” Brown said of the officiating. “There’s an inconsistency, and it’s there.” He emphasized his issues had nothing to do with the Celtics.…