PLD has straightforward cooldowns.
The strange part about DRK is that a wide range of their skills is magic based, such as their pull attack and probably the aoe dot they can place, meaning they wont benefit from slashing debuffs as well as war and pld. It's also the only tank that can amplify defensive cooldowns.
What I'm hoping is that dark knight is the highest difficulty tank with the trade-off being a wide variety of tools, otherwise I won't even bother. I love my warrior but the only challenging aspect to that job is timing inner beast.
