If a tank loses aggro, whose fault is it?

[Newmanxeno]

Depends. If you've got a new gladiator in low level content who's doing his job the best he can, it's on the DPS. Every other situation in this game is on the tank because it's pretty simple to get a good aggro lead

I don't think aggro matters much in low level. I've been leveling monk and getting the early dungeons a lot, doesn't seem to matter if I pull one enemy. The low level thing I've run into is tanks over pulling and new healers not being ready for it.