I dont agree with banning them from game. Perhaps banning them from receiving rewards for 24 hours. This would involve a short investigation of the player accused. Looking into game play, if they are found guilty. The rewards earned from that match and after would be confiscated. Three strikes would be nice, the first time rewards and half experience taken away from the match they were accused from. Second should be the match and a 12 hour penalty. Third 24 hour penalty. all penalties should be time played in game.