Ronald Holland II became the latest target of Jaylen Brown’s playful “spray-paint” hairline antics during the middle of the game.

The arrests of Chauncey Billups and Terry Rozier in the federal investigation into sports betting and illegal gambling called into question how the NBA is working to protect its players from the dark side of the wagering world. And according to Boston Celtics forward Jaylen Brown, the league has not done enough in that regard.