Most fans of FF like cute/sexy things. that's why i think the Viera are so popular.

If the male mi'quote are sufficiently manly it will fill in a lot of the gap. the Roegadyn are our muscular race. if they fill in the female gap there. i think that can take care of the ronso crowd. otherwise i think it overlaps a bit too much.

I would like to see another animal like race. but not the ronso. mainly because they are also feline in nature. maybe an amphibian based race. I'm also not a huge fan of adding Viera (not that id' complain mind you). I've seen it before and eorzea is its own world. kinda feels like it's eye-candy just to please us pervs. (what cute armor can i put on the bunnygirl!?)