collaboration quests

I expect a lot of people to argue with this... but whatever, doesn't matter what the idea is a lot of people will argue...

I propose quests that require specific "teams" of professions. There are already profession specific quests for all professions, but what if there was a quest that could only be done by a full team of one profession? Or if there was a quest that could be done by only a mesmer and a necro with no henchies? I think this would be kind of neat and would introduce new challenges, you could be forced to lose firepower, tankage, healers, buffers, you would be forced to approach enemies in new ways

edit: I think it would also add to the RP aspect as well.

I like the sound of this, I like it a lot!
It feels a bit like the Doppelganger fight. When I was in Augury Rock I was always hearing people discussing strategies on how to beat that challenge. Some other specific challenges would be great!