I've been wanting to do the Rattlebones Exalted challenge for a while, but as a player with few in-game friends and not much free time on my hands, I've found it difficult to find a full team for the run. Thus I would love for the team-up function to be extended to Housing Gauntlets and Challenges! Or something similar, to make finding a team easier! I always end up doing other instances and dungeons where you can quickly find team mates, like Darkmoor, where people are always lining up.
This, but not just for the exalted etc duels but for things like pagoda and winterbane as well. I have a couple housing gauntlets which I've run a few times but when you don't have a lot of friends in game finding teams becomes pretty difficult.