Sitting at his 6-year-old son’s soccer game, Jim watched as his son’s coach started yelling at the referee and the coach on the opposing team about a claimed rule violation. This season, the league was experimenting with a rule that required keeping a goalie in for the entire half. This rule came about as it often took the younger kids a fair amount of time to substitute goalies since they needed to put on the goalie jersey and gloves. The other team had a goalie on the field