You dumb dps should do your math instead of claiming it's faster. It's not. Due to interrupts and positional requirement for optimal damage, you are gimping yourself by taking aggro. On top of that, you are a mana sponge to the healer reducing efficiency. If a healer didn't have heal your dumb ass, he'd be dps' ing too. Trash pack total hp does not go down any faster because you chose not to assist. Just the opposite. Education really is bad this generation.