Legend of Korra

According to the wiki page for Zuko under The Legend of Korra section, Zuko is 87 and alive. I really want to have him appear only because he was one of my favorite characters from The Last Airbender, and because he's one of the original characters that are still alive (Katara being the other). It would be so exciting! I would go nuts lol, just like when I saw the visions of the past that Korra had with the old characters grown up.

Also, I feel weird listening to General Iroh in The Legend of Korra having the same voice as Zuko because during every dialogue he has, I just picture Zuko the whole time lol... anyone else feel the same?