I support this as well, though I don't think it'll ever happen. Maybe next time the dev question time comes we should try and get this asked?

Mostly I just want the Dragoon one to be usable by both, Kain's pose is pretty much THE iconic pose not just for Dragoons but for fans of the FF series as a whole. I'd also love to see male Roes and soon Hrothgar use the female Dark Knight stance, that sword plant would look badass in for them.