Very well then. Let us settle this with a determination. We will make a judgement on DRK's fitness to exist. If PLD's superior utility, defensive ability, self-healing, and ease of use are the only things that matter to tanks, then DRK will surely perish from this star. But if DRK can learn to output significantly higher damage, then even should its end be justified, DRK will surely find a way to avert its demise. As with all determinations, provisions must be made to ensure fairness. For one, don't go complaining to SE when you discover the size of the discrepancy.