Please Do NOT Introduce Another Melee Tank

[Reynhart]

I know dark knights are dps classes... but wouldn't it be interesting if they could tank?

I don't understand why so much people suggest that...

As I said earlier in this thread "more ranged aggro skills/ class". Provoke is a ranged skill ... with a ugly CD that makes it so that if whoever you're pulling aggro from effs up before you can run into the not-very-far range for a SL then you start playing tennis with the mob for a bit.

If whoever pulls aggro from you, you don't do your job well enough. And that doesn't change the fact that almost all mobs will come at close range very fast, it'd ask much effort to design a specific "long-ranged" job who would ultimately fight at close-range.
And what makes a tank is also how he sustains damage throughout fights. What would be the survival mechanic of your tank ?