i think that it is pointless to give players red cards for cursing during a game. players do it all over the world and there is no reason to make them stop during high school. if a player cusses at the ref, it is a totally different situation. if i want to say that i f-ed up a play then i should be able to do it. players are not all the most well behaved people in the world, so why punish them for something as menial as using an expletive. refs need to focus on the game, not what is being said.