Its sad watching this and knowing that all the characters you've loved are mostly dead.
Well get flashbacks through Tenzin and Katara.
Things I want to see:
- The mystery of Zuko's mom solved
- How powerful a bender adult Aang was
- Katara and Aang's children
- How did Tenzin get a Bison. I thought Apa was the last.
- Toph with her husband ( who was the brave bastard )
- What became of the old vanguard, Ozai and Azula ( specially her )