Grey Jedi in fanfics often have a more flexible view of the Force. They don't strictly adhere to the light - side - only dogma of the Jedi. For example, they might use some 'dark - side' techniques if they believe it's for a greater good.
Well, 'The Grey Jedi: A Star Wars Story' could potentially be about a Jedi who has some unorthodox beliefs. Grey Jedi are often seen as those who don't abide by all the strict rules of the Jedi Order. It might be a story of this character's journey, facing challenges that make them question the traditional Jedi teachings. Maybe they have to interact with Sith or other dark - side influenced characters, and they use their unique perspective on the Force to make decisions that are different from what a typical Jedi would do.
A Grey Jedi is sort of in - between the traditional Jedi and Sith. They don't strictly follow all the Jedi Code. In A Star Wars Story, they might represent a more independent way of using the Force, not bound by the usual dogmas of the Jedi Order.
Yes, there are some characters that can be thought of as having Grey Jedi - like qualities. Qui - Gon Jinn is a prime example. He was very in tune with the Living Force, which sometimes led him to go against the more rigid rules of the Jedi Order. His approach was a bit different from the typical Jedi, and he seemed more open to new ideas and ways of thinking about the Force, much like how a Grey Jedi would be.
Ezra Bridger could be a potential Grey Jedi. He already has shown a willingness to bend the rules a bit in his use of the Force. His journey from a young, inexperienced Force - user to someone more complex could lead him towards the Grey Jedi path as he sees the limitations of both the Jedi and Sith ways.
It could be a new character created specifically for this story. Maybe a young Jedi who starts to question the Jedi ways and gradually becomes a Grey Jedi.
One popular Grey Jedi OC is Lyra. She's often depicted as having a very strong connection to the Force, but she doesn't abide by the strict Jedi Code. She uses her abilities to help those in need on the fringes of the galaxy, where the Jedi and Sith don't often reach. Her story usually involves her making difficult moral choices that neither the Jedi nor Sith would typically make.
There's also Kerra Holt. She has qualities that can be easily adapted into the Grey Jedi concept in fanfiction. Her independent streak and her ability to see the good in different situations make her a great candidate. In fan stories, she could be a key figure in the Grey Jedi Order, leading them in new directions and facing off against threats from both the Light and Dark Side - influenced groups.
Revan is also a frequently used character. Given his complex history and his own exploration of the boundaries between the light and dark sides, he can be easily incorporated into Grey Jedi fanfiction. His knowledge and power could be reimagined in the context of the Grey Jedi philosophy.
One interesting Grey Jedi fanfiction could be about a young padawan who discovers the Grey Jedi path on a desolate planet. They start to question the strict dogmas of the Jedi and Sith, and their journey of self - discovery as they try to balance both light and dark side powers.