For Fives, his loyalty and his growing doubts about the Clone Army's role could be explored more. Maybe he starts to question the Jedi's leadership in a deeper way after his experiences. For Ahsoka, her growth outside of the Jedi Order can be further developed. She could learn new skills from different cultures.
Fives could be developed by showing his relationships with other clones in more detail. His influence on them and how he spreads his ideas could be part of his character development. Ahsoka, on the other hand, could be shown to struggle more with her identity. Is she still a Jedi at heart? Or is she something new? By exploring these internal conflicts, her character can be made more complex.
One way to develop Ahsoka and Lux further is to explore their backstories more deeply. For Ahsoka, we could learn about her early days as a Padawan, and how those experiences shaped her. For Lux, we could find out more about his family and what led him to be so rebellious. This would give more context to their characters and make their interactions in the fanfiction more meaningful.
The Mandalor's character could be developed by delving into his past and his relationship with his people. In the fanfiction, when interacting with Ahsoka, he could start to question some of his long - held beliefs. For example, if he has a strict view on non - Mandalorian outsiders, Ahsoka could make him see that there are worthy allies outside of his clan. They could have intense conversations that force both characters to grow.
Ezra could be developed further by exploring his darker side. Maybe in a fanfiction, he gets tempted by a powerful Sith artifact and has to struggle with the pull of the dark side. Ahsoka, on the other hand, could be developed by showing more of her post - Jedi life emotions. For example, her feelings about the Jedi Order now that she has left it. They could also be developed through their interactions with each other. Ezra could learn from Ahsoka's more refined Jedi skills and Ahsoka could be inspired by Ezra's raw, unorthodox use of the Force.
Lux could be developed by being put in situations where he has to make tough moral choices. Maybe he and Ahsoka come across a situation where they can save many lives but at a great cost. His decision - making process would show his growth as a character.
For Ahsoka, her character could be developed further by exploring her feelings of being an ex - Jedi. She could struggle with her place in the galaxy now that she's no longer part of the Jedi Order. Rex, on the other hand, could be developed by showing his life after the Clone Wars. Maybe he has a hard time adjusting to a new way of life without the structure of the military.
To develop Aphra further, she could be given more moral dilemmas. For example, when dealing with Tolvan, she might have to choose between her own self - interest and doing the right thing. This would add depth to her character. For Tolvan, she could be shown to have a more complex backstory, like a family connection to a key figure in the Star Wars universe.
To develop Kaz further, he could face some personal challenges that test his loyalty to the Resistance. For example, he might be offered a deal by the enemy that would seem appealing at first but goes against his principles. Tora could help him see the right path. As for Tora, she could be given more leadership opportunities within the group, which would force her to grow and become more responsible.
Explore their relationship in terms of loyalty. Rex was always loyal to Ahsoka, and she to him. You could write a story where that loyalty is tested. Maybe they are faced with a situation where they have to choose between each other and the greater good, and how they navigate that choice would show a deeper side of their relationship.
To develop their relationship, a fanfiction could explore their different views on the Force. Ahsoka has a more fluid view, while Barriss is more traditional. They could engage in debates about it. These debates could lead to them exploring new ways of using the Force together. Maybe they discover a new Force ability while trying to combine their different approaches. This shared discovery would bring them closer together.
Their relationship can be explored through their training sessions. Show how Anakin's unorthodox teaching methods influence Ahsoka's growth as a Jedi. For example, he might encourage her to trust her instincts more, which could lead to both success and trouble in different situations.