Something needs to be done about tanks ruining the dungeon queue

[Vaara]

At least for dungeons, if a tank drops, you're likely to get another one to join. You don't necessarily have to requeue.

It's possible, but you could be waiting a long time. We had a tank do this to us on Wanderer's Palace. I started playing a handheld while we waited for a new tank to join. Even at peak time, everyone gave up after half an hour because no one joined.