i think there should be added worlds or some feature of grouping people together who are doing the same quests. for example Katzs lab is very difficult alone and hard to find someone else to help. So maybe there could be worlds for certain quests that would be a regular world but more people would go to katzs lab instead of trying to world jump to find some people to help. I know this would make a lot of worlds but it would be amazingly helpful to us wizards