We have most of the Avatar: The Last Airbender canons available for taking on Resurgence, but right now there are specific ones that we're looking for. These have immediate plots that they can be partaking in and we'd like to get them going as soon as we can. Resurgence is a sandbox, set a year after the defeat of Ozai and the end of the Hundred Year War. From there, we take it any direction we want, ignoring the comics and The Legend of Korra in favour of creative freedom. (Players are welcome to incorporate ideas from either post-series material into their plots.)
Most likely, Zuko will be looking to Iroh for advice and guidance when he's available. I don't think Zuko would ask that he always be available, but he also recognises by now how helpful his uncle's advice is. There is also an Ursa on the site, and Toph gets along with him well, so he has some other things to do around it. Azula also has some interest in spending time with him to learn to better control her temper, and maybe play Pai Sho and pester stories out of him.
There are a number of Kyoshi Warriors on the site, not just Suki, and Princess Azula is interested in a reconciliation. Certainly there are a lot of things for Ty Lee to explore, and many different world-restoration efforts to take part in.
If you're interested in a want here, either drop a comment, you can PM me, contact me on Discord, or visit the site. You can technically just come make them. c: