Make this a thing on all realms in the future! I enjoyed the visual diversity in groups and it made me queue up for many dungeons just to see what I'd get matched with. From 48 to 60 I ended up doing dungeons with the same group of 4 Horde players (2 male orc, 1 female orc, 1 male tauren) and me as a male dwarf paladin, it was glorious.
