MCH, Gauss Barrel and Armageddon.

[RiceisNice]

I think you should quit while you're behind. I also said "primarily uses one hand." You're ignoring all the 2-handed weapons. You're ignoring that Monks fight with two fist weapons. You're ignoring that Shields are a weapon, not an armor, wielded on the off-hand. And you're ignoring Grimoires and Star Globes both being operated with two hands.

Dual wield explicitly refers to wielding a weapon in each hand, not using both hands for one weapon (which a lot of jobs do). Hence, dual as in two weapons. You might want to clarify that before you make enemies with your wording.