The gaang! I swear if there is not an epic fight scene featuring old Zuko, Toph, and Katara against the bad guys I don't know why they made this show. <----- Well, Aang an Sokka are dead already so . also, is anyone else upset about gran-gran?
Everyone wants a Zuko/Katara hug in Korra." and as one of the commenters says: "We NEED a Zuko and Katara hug in Korra- they are the only memebrs of Team Avatar that are still alive!" I really believe that that has to count for something.