The REAL issue with Bard and Machinist DPS is that they're currently tuned to where their numbers are on-par with other dps if a Dragoon is present and they fall pretty significantly without one.
Looking at Oppressor, every 1300+ BRD has a DRG in the party, and that's already 150-200 behind the top dps. The absolute best Bard without a Dragoon in their party is at 1211 in a one-jump kill, about 10% behind the top bard overall (1358). This is what should be looked at when discussing the parity of WM. The fact that a Bard on its own is a solid 250-300 behind the top dps (>25%) without the help of a Dragoon is worrying. In my opinion, if Yoship wants all of the classes to be dealing good damage, those 1350s should be no-dragoon, allowing them to rise to 1460-1480 with dragoon support. Disembowel should be a BONUS to their damage, not a REQUIREMENT for them to even be in contention.
Sauce being fflogs.