"Aggro management"?

You mean letting the healers and DPS die, and then yell at them for not using their tools (even when they do) because you can't be bothered to do an extra aggro combo, right? That aggro management?

You can have aggro management back when it is solely a tank responsibility, and the optimal play for tank DPS becomes walking the line of losing aggro. Anything else is just gonna result in the same mess we had in SB, with people not geared/skilled enough blaming everyone but themselves. No thanks. Tanks can be diva enough as it is without the additional mess of "MUH DPS".