So many questions! AVATAR KORRA PARK!!! So does this mean no one has seen Korra in the three years she has been recovering??? We also get a glimpse of the Air Nation's first family and everyone is all grown up!! Meelo and Rohan have hair. Jinora and Ikki look awesome in their slight suits. Gah can Friday get here already. Missing from the opening is Bolin, which is troublesome considering it looks like Pabu is there on Ikki's shoulder.

Anyway it looks like Kuvira was so obviously introduced in the season three finale is indeed going to be the primary antagonist in the final season:

In Book Three, Avatar Korra had to save the world and endured her most intense battle yet. Now broken and bruised, she begins a journey of self-discovery and survival in a new world where the strong prey upon the weak. When an aggressive military force rises up led by the power hungry Kuvira, the fate of the Earth Kingdom hangs in the balance and only the Avatar can set things right.

From the trailer that was released it looks like Kuvira usurps the Suyin as the leader of the Metal clan since her army seems to be predominantly metal benders and now we know why. One of the biggest themes of Korra is exploring the idea that maybe the world doesn't need an Avatar anymore, and this is also one of Korra's greatest insecurities. From the synopsis and the time jump it seems like this theme is going to be pushed to the forefront with the Airbenders fulfilling her role for three years, will Korra be really welcomed? What do you guys think?