I would like to see a reputation system for the over world, like if you put in time doing fates, quest in a certain region you can gain points to how the locales see you (unique dialogue) outside of the more prominent npcs, small vendor prices drops on certain items. Regional inspired housing furniture items (Garlmald,Ishgard,Thavnir) glamour costumes, unique emotes. Just think the over world needs more work outside of fates would be nice.