A pretty simple change that I would like to see would be that the map stays open when you click on "Show Me" in a quest email. Usually, when I click on the "Show Me" button, I just want to jump to the nearest unlocked waypoint to that location. If I don't want to, I can manually close the map, but more often than not, I'd rather the map just stayed open, focused on the quest location so I can travel to it.