I'm not that familiar with her, but she must be the central figure in this story. Maybe she was someone who went through an extraordinary event related to judgment.
Power struggles are a common theme. Just like in the original Game of Thrones, fanfictions often explore how different characters, including Ros, navigate the power dynamics in Westeros. Survival is another key theme. Characters have to find ways to survive in a world full of danger and political intrigue.
Yes, there might be some good ones out there. You can start by looking on fanfiction websites. Some may feature interesting storylines with these characters, perhaps exploring their relationships or adventures in unique fictional settings.
Ellie could be a new superhero in training. Maybe she has some sort of power related to energy manipulation. She looks up to Peter and Wade and wants to learn from them. So she gets involved in their adventures and gradually becomes an important part of their team.
One idea could be a fanfic where characters from different houses form an unlikely alliance to face a new, greater threat that was not in the original series. For example, a group of Stark, Lannister and Targaryen descendants coming together.
One great Star Wars fanfic in this context could be 'The Last Jedi's Legacy'. It delves deep into the aftermath of ROS (Rise of Skywalker) from the perspective of characters from the Original Trilogy (OT). It has some really interesting plot twists and great character development.
Well, in a story like 'Ellie's Story: A Dog's Purpose Novel', apart from Ellie, the main characters could be the people she lives with. They would be the ones who take care of her, train her, and form a deep bond with her. There might also be some antagonists, like people or animals that pose a threat to Ellie or her family. This would add conflict to the story and help in exploring Ellie's purpose further.