the blind prince (aka if ozai had his hand in a different position and also bc the idea of a blind firebender sensing through heat/temperature is kinda cool to me)
The concept of Avatar Szeto (the Fire Avatar before Yangchen, the one who looks like Jafwr) is hilarious to me.
To those who haven’t read Shadow of Kyoshi, Szeto was a fully realized Avatar, but he chose to save the world not by being Avatar, but by doing administrative jobs. And it worked, he stopped the nation from devolving into civil war from his office.
Imagine being the most powerful being in the world and you spend your day singing papers and going to meetings.