Re: The Legend of Korra - Book One: Air
Yeah, I have a feeling Katara's appearance in the pilot was kinda like McCoy's in Encounter at Farpoint. A way to comfortably connect the two shows for the pilot in a way that wouldn't be a distraction from the new show's story.
They say a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance. - Terry Pratchett, Equal Rites