To be a great team you have to beat the other team and sometimes even the refs. Good coaches teach players to play through bad calls and that you don't get beat on a single call at the end of the game. You assume from the first practice you have to work hard enough and be good enough to take it out of the refs hands altogether. When a call is made, even an unjust and unfair call, one side approves and the other doesn't. Nature of the game. Refs are sometimes good and often bad, but they do it for the love of the game. The abuse they take is not worth the little money they make.