if this has not been the case... why whould one needs refree/umpire when people are playing? why they offering red/yellow cards to those who are not playing the game in right spirit?

besides... i think that "points" could be the one reason that make people here response "irrelevant". it ould be one of the reason?

alexa... come up with something... it will be helpful for all?

When you're through changing, you're through.