Dark Knight speculation

[Bishop81]

What if Dark Knight has no base class because any DoW/DoM class can be it's base class[1][2]?

You just have to be Lv 30 to pick up the Deathbringer Sword ... and your journey as a Dark Knight begins.

[1] It will just replace all of your existing skills and give you Dark Knight skills when you equip the Job. No cross-class skills slots or maybe 2 that you can pick from any class.

[2] It might ease the tank shortage to have an easy to level (and maybe easy to play) tank available.

PS: Yes, I'm bored.

Edit: Crap, no delete function. Should have posted this in General.