I really have to wonder why you think that "PLD is better MT" is the rule. In most of the runs that I do, I get picked as the MT, even with an equally or better geared tank, because I'm a WAR (often because the people in the group know that I'm a *good* WAR; a mediocre WAR that wastes Wrath is definitely going to cede MT to a PLD in content where all else would be equal).
