DPS Rank

[Murugan]

Depends on the encounter.

But for mobs which aren't particularly weak to anything that one job specializes in. I'd say the pure DD are pretty close assuming there was nothing to interrupt a pure DPS rotation, yet the fight went on long enough that BLM need to take MP into consideration I'd say for single target maybe:

MNK
DRG
BLM

Then significantly lower:
BRD (if the bard is top notch they simply have more capability than warrior for damage through RoD>QK>WV>barrage>BL>etc)
WAR (which will be I think not even a close call when they eventually get around to nerfing throwing weapons TP gain)
PLD
WHM (switch these last two once they fix throwing weapon tp gain)

The only reason bard out damaged other jobs on Moogle was because of of the way moogles like woolywart/furry/etc. work making them harder to sustain uninterrupted DPS on them as a melee. A bard was never comparable to a good DRG/MNK/BLM imo in single target dmg.