Toph i think will grow up to be a lot like Jun. at least, i really hope so. she seems like her character. and it's a badass character at that. i'm guessing she'll straighten things out with her parents and then go to ba sing se and help rebuild the city.

Zuko i'm hoping will have the sense to change a lot of things in the fire nation and restore their old customs as well as introduce some new ones that he's gained from traveling around the world. and he must, of course, get reunited with his mother.

Katara i'm sure will go back to the south pole to congratulate her grandmother on the engagement but then continue to travel around the world, helping people.

Aang, as the avatar, will most likely work on keeping the world together and helping the nations negotiate between each other peacefully.

le End (but they better have more adventures! ^^)

this is certainly not the last of avatar fanart that you've seen from me. in fact, i still have quite a few tricks up my sleeve.