If they did change the policy to stop the JCL's as you put it, they are also going to have to change the policy towards the kids, as with my grandson who has had a season ticket longer than some of these P4's who are moaning about their position in the order. They would then also push some of these moaners further down the list.
every system has to allow for individual cases, for example your grandson. But why advertise the system so it can be abused, and then try and justify it?