Vivien Lyra Blair, who played a young Princess Leia in Obi-Wan Kenobi, has made it clear that she'd love to return to the role. However, she doesn't see a way that her character would fit into a potential second season, so instead, she's pitched having her own spin-off about Leia's early years on Alderaan. Luckily for her, there's already a story out there about Leia's childhood years. All that's left is to bring it to the screen.
Source：https://www.cbr.com/star-wars-princess-leia-spin-off-novel-adaptation/
