* No official announcements: There haven't been any official announcements from Nickelodeon or the creators about such projects.
* Speculation is rampant: The popularity of Avatar: The Last Airbender is huge, leading to lots of fan speculation about what could come next.
* Several projects in the works: We do know there are several Avatar projects in development, including:
* The Legend of Korra: This series, which is a sequel to Avatar: The Last Airbender, has already been completed.
* Avatar Studios: This new studio was created by the original creators to produce new Avatar content. They have several projects in development, including a new animated series set in the Avatar universe.
* Live-action Avatar: A live-action adaptation of Avatar: The Last Airbender is in the works.
Possible scenarios:
* Zuko and Ursa story: It's certainly possible that a story focusing on Zuko's search for his mother could be explored in a future project. It's a compelling story with potential for character development and emotional drama.
* Airbender discovery: Finding another airbender could be a storyline in a future series, movie, or special. This could introduce new characters, explore the airbending culture further, and tie into the overall Avatar mythology.
Bottom line: While there's no guarantee, there are many possibilities for future Avatar projects that could explore these storylines. Keep an eye out for official announcements from Nickelodeon or Avatar Studios.