I finally found a group dumb enough to wipe on Kuat Drive Yards. Didn't think that would be possible.
We did that too yesterday, unfortunately. It only required one of the members complaining about "tanks not doing their job" in boss fight. When you don't even need tank in any of the boss fights. But at least it was a bit more challenging run compared to other runs.
Seriously, I've been in group that had 3 healers + 1 dps (me) and it was blast.