The harp is a lie.

[Arcell]

Figures their lazy butts would create a bard class but not a dancer. Because animation is hard.

I think you're being a bit unfair there, I'm sure there's more to it than just not wanting to do animations. Dancer fits in just as much, if not less, with the current jobs than Bard does. They can always introduce more classes and jobs later. If Dancer was ever introduced it could easily be one of those cross-class jobs.