HP/Avatar fusion musings

I spent about 10 minutes pondering the lack of entertaining Avatar/Harry Potter crossovers on the internet, and pondering whether I wanted to bother even outlining one. I decided I didn't-- HP fanfic is just too hard to write. Takes too much preparation and research. Even 2 years ago, when I was writing plenty of HP fic, I frequently invented my own magic names and stuff because I couldn't be bothered to fact-check with the books.

But I couldn't resist making a "What If They Were Sorted" list for the ATLA characters. Here you go.

Slytherin:
Toph
Azula
Mai
Jet

Ravenclaw:
Sokka
Teo
Song

Gryffindor:
Aang
Katara
Yue
Haru

Hufflepuff:
Zuko
Ty Lee
Suki
Jin

( Thoughts and explanations... )