Some possibly controversial thoughts about a dancer addition

[BillyKaplan]

I acknowledge that it's more animation work for the developers to create multiple sets of movements, but it's better than the extreme of locking off the job entirely to half the playerbase.

Or. OR. You can just have all genders use the same dance animations. To stress the point, if you already acknowledge there's a set of movements that you'd accept for male charas, why not just have that be the unisex movement set instead of insist on what you imagine as a more feminine movement set? Boom, one movement set for everyone without even getting people complaining the male Roes know how to spin around themselves.

I don't want one or the other. I want both, intersecting no more or less than seems natural.

Most arguments about gender and sex where the word 'natural' is thrown ends up in examples from nature that show humans' views on both concepts is not only subjective for the individual, but also bullocks besides. Tread carefully.
Or let the male Roe dance fancily. It's not illegal.