Lol, speaking of different couples, my sister came up with a pretty interesting one. Kind of Zutara, but not exactly - Ursa and Hakoda... Oooh, parents!Zutara. I have to say, that would have been really funny. XDDD
Of course, I do prefer my Zutara to them though, but can't say the idea hasn't sparked in my mind. Ursoda. Lol!
I warn you guys, my fancomic starts out with canon couples - AHEM STARTS OUT WITH. Yeah. And Mai's not so bad. She's pretty cool. I just don't like her with Zuko. It's boring. XD