The 'unwritten rule' for non-tank pulls in dungeons

[Awha]

Everyone's important, but you're kidding yourself if you seriously think a dps can out tank a tank even in normal dungeons. Tanks are there for a reason. The holy trinity is there for a reason. Your mentality is why we have so few tanks in the first place.

Do not get me wrong it would require extra healing but a dps or a healer can tank single pulls in this game, and I have seen healers tank bosses it is possible. Sure it would be easier with a tank, but they are by no means required to clear most dungeon content if we are talking single pulls.