I'm confused. Who tried to do "more than they were capable of? It seemed to me that everyone is keeping to their roles rather well. Except sometimes people played below their roles.
Portis rebound- Brown knocks it out of Smart's hands. But both are expected to rebound.
Smart's drive- He saved the possession at first since Al and Tatum didn't move when they were supposed to. Nobody cut in a way to get open for Smart to pass to, forcing him to shoot. Jaylen stayed in a spot that allowed Holiday to leave him and block the shot.
Oh, wait, was that another shot at Marcus Smart? The only person actually doing what he's supposed to. Our modern day Dennis Johnson. Trying to clean up his teammate's mistakes and then getting all the blame.