I figured out the state of MCH

[aiqa]

Hmm, is it really? It’s the worst of the three ranged jobs — and ranged DPS is already the weakest DPS category overall.

Yes really. That isn't a huge difference, fust a few hundred rDPS.

The difference between top and bottom melee is bigger, and difference between top of bottom caster (even when splitting that role up in with/without rez) is bigger.
There will always be one job the lowest dps. And as long as that isn't lowest by a very large margin that is just how it is. MCH doesn't have any god given rights to have top rDPS of the rphys jobs.