Okay I know this is way early but this thread is to discuss what you think will happen or what you'd like to see.
Okay so questions (feel free to add on to them - The words in red are my answers):
Who'll teach Aang Firebending??? Zuko or Iroh.
Is Azula gonna be alive? Probably, so Aang can electrocute her himself.
Which relationship would you want to see grow the most? If Zuko joins the team, Zutara. (Yeah I'm a Zutara maniac!)
??