I remember thinking about this when doing Mudball Miscreant, and now again during the Jester's Festival..
Can we get a more reasonable location for the faction leaders after completing the questlines? It seems silly that Emeric just lives in the hall of heroes looking half dead forever, or that Joruun never leaves Trolhetta. Ayrenn hanging out in Dune isn't quite as frustrating, but it's still a little weird.
Put them in the capital cities or something