speculation love
any ideas/theories on The Boiling Rock?
Perhaps the Boiling Rock is a high security person were the fire nation is keeping the kioshi warriors and the invasion captives (Hokada, Bato, Tho, Du, Huu, Teo dad, Haru's Dad, ect.) The gaang go to rescue them, were Azula and caddies are hot on their trail and (hopefully) Mai and Zuko get trapped in a cell togather.
I like to let my imagination get the best of me from then on out... ;P