How much can the NFL try to sanitize the game? This crackdown on swearing is ridiculous. They have boys umpiring men, and if they cant understand that blokes swear during the game (intentional or unintentional), then someone needs to pull them aside and set them straight. I can understand if there are women and children in the vicinity and it is loud and out of control, but when it is between 2 grown men with no one but players and an umpire close by, why would there be a yellow card given. The NFL have to remember that is a mans game and if they want boys to umpire they should be prepared to hear a bit of swearing.