As the Celtics  failed to shoot 40 percent for the second time in a week, one of the few players on the roster capable of creating his own shot watched from the bench for the eighth time in nine games.
Admittedly, MarShon Brooks is frustrated. He’s played seven minutes all season and none since being on the floor for a 13-1 run that erased a double-digit deficit against the Pistons two weeks ago. Other than that, he’s been a DNP.
“I’m trying not to get frustrated, because I know my time’s going to come,” said Brooks, “and if I’m frustrated, then I’m playing against myself, so all I can do is just stay in shape and be ready.
“Right now, I’m not playing at all. I don’t have a role. I’m just cheering right now, trying to cheer my teammates on and let them know what I see. That’s about it.”
Brooks isn’t complaining. He would’ve been content letting Jeff Green  in the next locker over answer all the questions after the C’s first loss in five games. Brooks was just being honest. The Providence product started 47 games and dropped 12.6 points a night for the Nets  during his rookie campaign two years ago. Any player, especially one who tasted individual success so early, would crave playing time again on a young team.
“What goes through my head? I just want to go in,” said Brooks. “And then from there, I’ll just take care of my business, man. When my opportunity comes, I’m going to try to go out there, just be solid, not do too much and just play ball. I’ll run into points. I’m just going to play hard on defense. The scoring will come.”
Of course, Brooks understands the flip side of the NBA coin. Once the Nets acquired Deron Williams and Joe Johnson  for their move to Brooklyn, he took a backseat. His minutes were slashed in half, and his production went with it. The trade to the Celtics seemed like a fresh start full of opportunity that just hasn’t presented itself yet.
“It’ll come,” said Brooks. “I’ll have my opportunity to play. It’s a long season.”