You know, in a world where the Gems have been around for thousands of years...I think they'd probably actually have a few shows based off of them, and I could see an alternate Sailor Moon as one of them.
I'll also say I didn't know Pluto was a fusion of Mars and Mercury
Twas a comment on her attractiveness.....not an attempt to prevent the fandom from dreaming about life with Korra....since that would have less than a snowballs chance in hell of working.