Dark Knight and the Dev Team

[Frost]

Melee BRD might be able to outDD DRK. I haven't done the math on it, but looking at it, it seems likely... inside Abyssea of course.

I assume you're just trolling, but I'll bite...
If a melee bard and Drk were in the same party, and both receiving buffs, there's no way a melee Brd could out-damage a Drk. If only for the fact a Drk gets access to every offensive ability that bard has, save for requiem, while having access to generally better gear.