5. Earth Queen...Earth Kingdom?
Although mostly set in Republic City, Book 1 and 2 allowed us access to an Air temple and the Northern and Southern Water tribes respectively with a few hints at the Earth Kingdom and Fire Nation, it looks like Book 3 may see us visit the Earth Kingdom. As revealed by Bryan Konietzko in a tumblr post, the monarch during Korra's time is an Earth Queen. He also revealed that Zuko's daughter is the current Fire Lord. Should we visit the Earth Kingdom, on Korra's journey to learn more about past Avatars without that spiritual connection, what would you most like to see? I'd love to see how the Earth Kingdom's capital, Ba Sing Se, has modernised since Aang's time. If the rumours are true and we do wind up in the Earth Kingdom and meeting the current Earth Queen will she, whoever she is, be understanding of how the Harmonic Convergence and Korra's battle with Unalaq and Vaatu changed the world, or will she blame Korra for the fact that Spirits now walk amongst the living?