Hi there! First off, I’d just like to say that I love your podcast and am looking forward to the future ones! Anyways I have a theory that the other avatars that are shown in the opening of Korra will be playing a role in the series.I think we already knew that Aang will be involved with Korra eventually but the fact that they added the other past avatars [ Roku,Kyoshi] gets me thinking that they plan to use them. Or maybe its a hint that Korra may be visiting Kyoshi island and the fire kingdom.