I mean, do we really need tanks at the max-level dungeons anymore?
I've run a few dungeons where the tank d/ced and we were able to clear them with little-to-no fuss (so long as everyone remembers that they have mitigation too).
Everyone talks about no-healer runs but no-tank runs can be a thing too in a pinch. (●o’∪`o)ノ―♪`*.+