Blue Mage.
Gunblade.

I don't care much for the 'Dancer' idea floating around, popular though it may be. It seems like a recipe for disaster given that a lot of the gear and animations would likely be designed with feminine aesthetics in mind. So far, the developers have also expressed discomfort when it comes to designing gear that shows off the male form so I do not have faith that it would be handled well for those of us who would want DNC gear to be masculine and tastefully suggestive.