I found it interesting that Kya didn't find anyone on her travels. I guess that's what surprised me most.
I think Ikki isn't hiding anywhere significant, but I don't think they're going to find her next episode. I'm going to enjoy the revelations all 3 of them have when she is found though. Should be heart warming.
What do you guys think it going to happen on Korra's end? Think someone's going to attack the trial?