Oh stop
they ended it with Korra & Asami..
going on vacation
Because , it's a good open ending ? I mean the fans can think anything up from that. It really doesn't matter which way Asami or Korra swing. That alone does not make the whole of their characters .
And you gotta remember , since the seasons were so short we never got tos see none of the stories that happened in between episodes.
im still more curious about all the unaswered questions about bending, the spirit world and evolution within the avatar universe.
First , why was it that the new spirit portal looked like a DNA strand? Second why was the whole world full of hybrid animals? With the exception of the Bear that belonged to the earth emperor. AND a couple of spirits in animal form. For example the panda spirit in ATLAB and that puppy spirit in LOK.
NOW , for the bending : remember in ATLAB ,Aang spoke to the Lion Turtle right before his big fight? And the turtle told him that people used to be able to bend light itself?(or something like that?) What happend to those people? And why was it that in Avatar Wan's time people lived on Lion Turtles? How did they come to live there? And why was it that Lion turtles gave bending to people? WHy where they humanity's guardians?
And spirit world , Baatu said he opened the portals. Why ? THat means that the spirit world existed prior to Humans. Why would the spirits cross over in the first place?
NOW, for my cracked what if ideas:
What if they came out with a LOK movie? And in the finale when Korrasami go into the new Spirit portal they don't know it works different the regular portals? So when they come back from vacation instead of two weeks gone , it has been eighty years ?