<p>There could be humans in the spirit world, but they would still just continue aging there and eventually die of old age. </p>

<p>You kno what I'm also wondering? What happened to Naga and Pabu?? </p><p>
</p><p>I mean, I most likely have seen them in one episode but I cant remember... </p>

<p>Pabu is with Bolin, and Naga hasn't been seen since before Korra's fight with Desna and Eska. </p>

<p>I was like: O.O and then I looked like: O.O but then I looked like: O.O <cool) </p>

<p>Yeah, seeing Iroh was awesome. It would be nice to see some other old characters. OMG BUMI IN THE SPIRIT WORLD XD And I really want to see Toph Beifong and Sokka in some more flashbacks. Some more Katara talking to family, por favor. </p>

<p>What I really need to see is Zuko, we've seen every character except for Zuko and Azula, and it's about time that we see at least one of them. Trust me I was overjoyed to see Uncle Iroh, but it reminded me too much of the good old days when it was the original team avatar. Right now I kind of really want them to ditch Korra and go back to Aang. I know that's really tricky, but I wasn't ready to let go of my favorite characters from ATLA, and I feel that they've just jumped us into a new avatar story without resolving any of the other characters stories. I mean it took them until 2013 to finally tell us what happened to Zuko's mom. When honostley we should've known a long time ago. Well I guess all I'm really trying to say is that I want the old stuff back, I need more of the original team avatar!! </p>

I do want to see Zuko. I heard he's still alive.

<p>I want to see Azula!! </p>

<p>And Zuko's daughter! </p>

<p>I also really want to know what happened to Azula after the search. I hop[e that she finds peace somehow. </p>