Watched the new episode, did you?
well, it seems like Zuko in fact, had a daughter AND a son.
I doubt its a grandson, or Zuko had to have children at a very early age and I don't really think thats pretty understable in his position as Fire Lord.

So his name is Iroh and is general. Hopefully, we get to see him more next week. and NOT having his bending taken by Amon like he did by Lin. Damn that Amon btw for taking Toph's daughter bending away. I hope it can be reversed.

*of course he could also be Zuko's grandson, we'll know saturday!

Im slowly getting back to life. I try to keep active on Deviantart, but it didn't always went smoothly.

Again, if there are people who want to be a mod and help the group get active, just ask and I'll add you. I need as much as possible because I'm not so sure I can keep up.

As for descendants in the Korra/Avatar universe..

not a lot of information coming. But next week will be a rather interesting episode, as you watched the ending of last saturday AND this weeks tittle. 'Out Of The Past' Im guessing we'll see more of the gaang. Or perhaps just Aang, who knows. 'maybe' we get to know some information recarding the gaang marriage?

I'm not sure about it but we'll see. And we also still haven't seen Zuko. He could be in the episode right after Out of the past, or perhaps after that. But again, we'll see. I sure am interested though.