Balls to this!: The new World Cup ball is causing goalkeepers to panic - as it does every four years. According to the keepers, it swerves, it moves, it dips, and it's not fair. The only problem is, goals per game are down this season in MLS, where the new ball has been used all season. Are keepers just paranoid, or will this World Cup ball finally be the one that makes FIFA restrict how much a ball can move in flight?