The problem is a lot of people have being "spoiled" by recent mmo's

tanks getting automatic agro and holding it always is ridicules idea if there was no time limit you wouldn't even need dps class's

DPS class's need to understand that agro management effects everyone if your tanks struggling to hold agro and your going hell for leather and drawing agro step off the gas a little give your tank time to build agro back up

A game that makes tanks always have agro, well whats the point of dps even having armor