Oh Mako, you are going to so have it coming at the end of the season when Korra decides she needs to take that tour of the Air Temples to develop spiritually and can no longer be attached to earthly concerns by the lips.

Yes! yes! Yes! Oh man, if this were to happen it would make me so happy.

I do really want to see Lin interacting with Bumi and Kya, it makes me wonder if she ever gave Tenzin a hard time about his interactions with them, I believe she would. Eeeee, I could totally see Kya writing letters to Lin while she was off "discovering herself." Yay!

I would have also really liked to seen more from the viewpoint of the citizens, like the people who did actually go through with kidnapping Unalaq.