In many fanfictions, Anakin and Ahsoka's reunion in Star Wars Rebels is a highly anticipated moment. Some fanfictions might have Anakin appearing as a Force ghost to guide Ahsoka. It could be a moment of great emotional turmoil for Ahsoka, seeing her former master again, especially after all that has happened between them. Their relationship was complex, and this reunion can be explored in many different ways in fanfiction, like Anakin offering her some final wisdom or a chance at redemption for himself in her eyes.
A fanfiction could explore what would happen if Anakin Skywalker had survived and joined the Rebellion during the events of Star Wars Rebels. He would bring his incredible combat skills and Jedi powers. His relationship with other characters like Hera Syndulla and Sabine Wren would be interesting to develop, as they would have to learn to trust this once - fallen hero.
One main theme is redemption. Since Anakin had his fall and then his ultimate redemption in the main Star Wars saga, fanfictions often explore how his story can further contribute to the idea of redemption in the Rebels era. For example, characters in Rebels might be inspired by Anakin's journey back to the light.
Anakin could be part of a time - travel story in a fanfiction. What if a character from Star Wars Rebels was sent back in time and met Anakin before his fall? They could try to change the course of his future, which would have a huge impact on the events of Star Wars Rebels and the entire galaxy.
One great Anakin Star Wars Rebels fanfiction is 'Anakin's Legacy in Rebels'. It delves into how Anakin's past actions and teachings still have an impact on the events and characters in the Rebels era. Another interesting one could be 'Anakin's Force Echoes in Rebels' which focuses on the faint Force echoes of Anakin that some characters in Rebels start to sense and how it affects their journey.
In Star Wars Rebels fanfiction, Anakin is often portrayed with a mix of his former self and the Vader persona. His fall to the dark side is still a big part of his character, but his love for Ahsoka can shine through. Ahsoka, on the other hand, is usually depicted as a strong and independent Jedi. She has grown since her time with Anakin and is more in tune with the Force. Their interactions in fanfiction can range from tense, due to Anakin's past actions, to warm and nostalgic as they remember their time as master and apprentice.
Anakin's character in fanfics might evolve by learning more about patience through his relationship with Ahsoka. His initial brashness could be tempered as he has to guide her. Ahsoka, on the other hand, could become more confident in her abilities as she trains under Anakin.
One heartwarming moment could be when Anakin imparts some of his unique Jedi wisdom to Ahsoka in a fanfic. Maybe it's about facing fears or understanding the Force in a new way. It shows their strong master - apprentice bond.
Perhaps they reunite during a battle. Anakin has turned to the light side again and is fighting alongside the Rebels. Ahsoka spots him in the chaos of the fight. She hesitates for a moment, then charges towards him. When they meet, there are tears in their eyes. Anakin realizes how much he missed his former apprentice and Ahsoka is just glad he's back on the right path.
One interesting concept could be Anakin's Force presence during the events of Rebels. Maybe his spirit subtly guiding Ezra Bridger in some way. Since Anakin was the Chosen One, his connection to the Force is so profound that it could transcend time and space even after his death. Another idea might be a flashback scenario where the Rebels characters learn about Anakin's past deeds, both good and bad, and how it impacts their view of the Jedi Order. For example, they could discover how Anakin's fall to the Dark Side was a complex combination of his love for Padmé, his fear of losing her, and Palpatine's manipulation.