Oh man, I love this idea. :D It has mamabear!Ursa, which I love, and protective!Iroh (and Fire Lord Iroh, for that matter)... "and for a few months, everyone thought Azula was going to get the throne with Ursa as regent, so you can imagine just what she’s feeling when his royal tea-loving cookiness shows up with her suddenly perfectly healthy, if disturbingly blond, brother." XD Man, though, wouldn't that be a hilarible (hilarious and terrible) combination - Fire Lord Azula (at like, age eight) with Ursa as regent?

I also love the idea of Pakku going "hell no I won't be party to this!" and helping Yue. Also, Pakku and Yue in a parallel of Iroh and Zuko. AWESOME.