A and B are both apart of Volleyball Etiquette in any document you look at relating to this topic. That leaves us with either C or D.
When I played Volleyball we would say the score but very very softly. Just because we didn't want to make the other team feel bad or make ourselves feel bad for running behind on pts.
Therefore I believe the answer is D. Because yes, as much as you cannot be a ball hogger in volleyball, you also can't always wait for the other person to get the ball. Sometimes you just have to run and get it! It all has to do with balance i guess you could say.
