Perhaps his rebirth allows him to access new aspects of the Force. He might discover powers that were unknown to both the Jedi and the Sith. This could be related to his unique situation of being reborn. For instance, he could have the ability to manipulate time in a different way, not just through precognition like in his previous life, but actually being able to slow down or speed up time in certain areas. This new power would give him a huge advantage in battles and in his attempts to restore balance to the Force.
His rebirth could strengthen the Light Side of the Force. Since Anakin was such a powerful Force user, his new life could be seen as a second chance by the Force itself. He might have an even deeper connection to the Light Side, being able to perform feats that were previously thought impossible. For example, he could heal wounds on a much larger scale or communicate with long - dead Jedi more easily.
In fanfiction, Anakin's character can be expanded through alternate timelines. Let's say a fanfic has him not turning to the dark side. We can then see how his character would have developed as a powerful Jedi without the influence of the Sith. It also allows for exploring his relationships with other characters like the clones in ways that the movies didn't fully cover. Writers can create scenarios where Anakin has to lead the clones in different battles and how that shapes his leadership skills and his view of the war.
If Anakin dies, it would likely change the course of the Clone Wars significantly. The Jedi would lose one of their most powerful warriors. His death could lead to a morale decline among the Jedi and their allies.
If they are caught, it would cause a huge scandal in the Jedi Order. The Jedi are supposed to be celibate and focused on the Force. Anakin's relationship with Padme goes against this fundamental principle. It could lead to a split in the Order, with some Jedi believing that Anakin should be forgiven and others demanding strict punishment. This would weaken the Order at a time when the Sith are already a growing threat.
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 great Anakin Skywalker fanfiction is 'The Chosen One's Redemption'. It delves into Anakin's journey towards redemption after his fall to the dark side. It shows his internal struggles and how he tries to make amends for his past actions. Another is 'Anakin in Exile' which imagines Anakin living in seclusion and reflecting on his life. It gives a deeper look into his character outside of the main Star Wars narrative.
One common plot twist could be Anakin having memories of his previous life right from the start. Instead of slowly realizing his destiny, he is immediately aware of the mistakes he made in his past life as Vader. This could lead to him making different choices much earlier, like not getting involved with Palpatine at all. He might also use his knowledge of the future to prevent certain tragedies, such as the death of his mother in a more direct way than in the original story.
Luke Skywalker as a Force Dancer in fanfiction might also be related to his spiritual growth. As he dances, he could be more in tune with the Force, reaching a deeper understanding of the light side. His movements could tell a story, like the story of the Jedi's history or his own journey. Fanfic writers could explore how this new aspect of his character affects his relationships with other characters, such as Leia or Han Solo.
Anakin Skywalker was a powerful Force - sensitive being in the Star Wars universe. He was discovered as a slave on Tatooine by Qui - Gon Jinn. Anakin had an extraordinary natural ability with the Force. He was trained as a Jedi, but his fear and his love for Padmé Amidala led him down a dark path. Eventually, he turned to the dark side and became Darth Vader.
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.
He could start by having a vision or encounter with an ancient Jedi or Force - sensitive being who shows him this new way. For example, in a hidden Jedi temple, he discovers old holograms of Jedi using the Force in a dance - like fashion.