This has been sitting in the back of mind now since the beginning of the tequatl update.
What if guilds could make their own overflows? Only people from the guild would be able to enter the map (party members too).
If you are organizing to go to a map with +100 people, you know an overflow is going to be created automatically. So what would be the harm in reservering an overflow manually? This way you can actually play with the people you want, the way you want it and where you want to.
It would be for big guilds only and costs high amount of influence. New Architecture level perhaps?
I don’t know much about influence costs and the like to make a detailed suggestion.
80’s: Engineer/Warrior/Necromancer/Mesmer/Thief/Elementalist/Guardian [Seafarer’s Rest]