In this fanfic, it could start with the Ghost Squadron being in trouble. They are outnumbered by a large Imperial force. Ahsoka senses their distress through the Force and comes to their rescue. After the battle, they exchange stories. Ahsoka tells them about her time with Anakin and the Jedi Order. The Ghost Squadron members share their own experiences fighting against the Empire. They then decide to travel together for a while, with Ahsoka helping them with their ship's repairs and combat training, and they in turn introduce her to new allies in the Outer Rim.
The main characters would be Ahsoka and Ezra. Ahsoka has seen so much in her life, from the Clone Wars to the fall of the Jedi. Ezra, on the other hand, is just starting to understand his powers. Their meeting could be a turning point for Ezra's growth. Also, Hera is important as she is the one who holds the Ghost Squadron together. Her interactions with Ahsoka, especially in terms of strategy and leadership, could be a major part of the fanfic. And of course, Kanan, who can bridge the gap between Ahsoka's more traditional Jedi knowledge and the unorthodox ways of the Ghost Squadron.
Well, perhaps Ahsoka and the Ghost Squadron could team up to fight a common enemy. Maybe they'd share their different combat strategies and learn from each other.
Obviously, Ahsoka is one of the key characters. And the members of the Ghost Squadron would also be important.
Well, perhaps the plot could involve Ashoka seeking Yoda's wisdom after a long and arduous journey. She might be facing a new and powerful enemy that she doesn't fully understand. Yoda, with his centuries of knowledge, could offer her insights on the Force and how to combat this threat. Maybe he would teach her a new way to use the Force that she hadn't considered before, leading to a final showdown where Ashoka is able to defeat the enemy using Yoda's teachings.
One possible plot could be that Sakura somehow travels back in time and meets Kushina. Kushina, being Naruto's mother, could see some of Naruto in Sakura and they could bond over that. Maybe Kushina would teach Sakura some of her unique ninja techniques or give her advice on how to deal with difficult situations in the ninja world.
One possible plot could be that Naruto goes on a special training journey with Jiraiya again, but this time they encounter a new and powerful enemy that has a connection to Jiraiya's past. Naruto has to learn a new jutsu from Jiraiya to defeat this foe.
Well, it could be about Bardock somehow traveling through time to meet Gohan. Maybe Bardock wants to see the potential of his future grandson's power and they end up training together for a bit.
One possible plot could be that Naruto is somehow sent back in time and meets his mother Kushina. He gets to know her as a person, not just as the mother he never really knew. They could train together, and Kushina could share some of her unique Uzumaki clan techniques with Naruto.
Well, it could be that Harry and Logan meet in a magical forest. Harry, being from his wizarding world, is intrigued by Logan's mutant abilities. Maybe they start by being cautious of each other, but then they realize they can help each other in some way, like Logan protecting Harry from some dark wizards who are after him for his magic, and Harry using his magic to heal Logan's wounds that won't heal on their own.
Well, the plot could involve Naruto and Meliodas teaming up to fight a common enemy. Maybe an evil force that threatens both their worlds. Naruto's ninja skills and Meliodas' demon powers would make for an epic combination in battles.