Ok, so we all know Tenzin is an airbender and the nomads continue to exist through Aang's bloodline. However, does anyone else agree that this is kind of a poor way to replenish the air nomads... I mean it'll take generations to repopulate the air nomads if the ability can only exist through Aang's bloodline.. and on top of that ALL air avatars will be the descendents of Aang.
I want to see Korra energybend the power to bend air into a group of people and recreate the civilization that was once the air nomads. Then Tenzin can teach them what he learned from Aang and restore the culture.