Originally Posted by
SpeckledBurd
The only reason I can come up for it is that since the devs have decided they aren't going to nerf Reaper, Reapers performance is now officially the baseline around which the other jobs are going to be tweaked.
From there, since Monk is Reaper's contemporary in the "High-ish personal damage, fairly weak raid buff, niche healing utility" category, Monk is coming up from just behind Reaper and will either match it or slightly beat it because Monk is harder to execute on and Mantra is slightly weaker than Arcane Crest. Black Mage and Samurai will similarly come to the very top, and then the relative DPS performance looks something like this: BLM>=SAM>MNK>=RPR.
That said I don't really think Monk should be a priority right now over some of the other jobs that are under performing, fortunately there's a seperate translation of this interview that clarifies that just because a job didn't get mentioned doesn't mean that it won't get tweaked.