The main characters would probably include the old - guard ninjas who have a connection to Naruto's journey. They could act as mentors to the new generation. Additionally, any new and interesting characters introduced specifically for this fanfiction could also become main characters if they are crucial to the plot, like a mysterious ninja from a far - off land who comes to Konoha during this new chapter of its history.
Obviously, Naruto himself would be a main character. His friends like Sasuke and Sakura are also likely to be important. Maybe their children could also play significant roles as they grow up in the post - return to Konoha era.
I think Kakashi could still be a relevant character. He has a lot of experience and wisdom to offer. Also, characters like Shikamaru, who is intelligent and could be involved in the strategic aspects of Konoha's development. And Hinata, as Naruto's wife, would also be a central figure in the story, perhaps supporting Naruto in his leadership role.
Sakura could be one of the main characters. She has a long - standing relationship with Naruto and might play a role in convincing him to return. Maybe she tells him about the state of the village's hospital or how his friends miss him.
Definitely Sasuke. Their bond is such that Sasuke would not stand by and let Naruto destroy Konoha. He has his own reasons to protect the village now. Shikamaru is also a likely candidate. He's intelligent and would quickly figure out that Naruto's actions are wrong. He would use his strategic mind to try and stop Naruto. And Hinata, who loves Naruto deeply, would oppose him in the hopes of bringing him back to his senses.
Sasuke could be one of the characters to support Naruto. They have a deep bond, and Sasuke might understand Naruto's reasons for wanting to change Konoha. Also, Shikamaru, being a smart strategist, might see the potential in Naruto's plan and choose to support him.
Sasuke could be one of the characters to support Naruto. Given their complex relationship and Sasuke's own issues with Konoha in the past, he might see Naruto's cause as just. Another one could be Jiraiya. If he were alive and found out about the real reasons behind Naruto's revenge, he might side with Naruto as he always cared for him deeply. Also, some of the outcast ninja within Konoha, like those who have been discriminated against because of their bloodline or lack of skills, might support Naruto as they also have grudges against the village system.
Iruka sensei is almost certain to be in it. He has always been important in Naruto's life. Also, Sakura might be there. She could be one of the first to welcome Naruto or perhaps she might initially be a bit cold because of her past feelings for Sasuke. Other characters like Kakashi sensei could also make an appearance, guiding Naruto in his new life in Konoha.
The main characters would be Naruto and the Yellow Flash. However, characters like Sakura could also be important. She might be involved in the medical support during battles or have some emotional reactions to the Yellow Flash's return. Shikamaru could also be part of it. His intelligence could be used to strategize when they face the challenges brought by the Yellow Flash's return. And of course, the village elders might also play a role, as they would be concerned about the implications of such a powerful figure coming back to the village.
Obviously, characters from Konoha will be central. Naruto might be one of the main characters as he often represents the heart of Konoha. His ability to change things could be key in how Konoha responds to the future it sees.
Well, we might expect to see the characters we love from Naruto in new and exciting situations. Maybe Naruto will have to face new threats to Konoha. Also, we could see how the relationships between characters have evolved since the original series.
The village elders are very likely to be involved. They often have a say in the big decisions in Konoha. They might be the ones who decide that Naruto must return for the safety or the benefit of the village. Tsunade could also be a part of it. If she's still in charge, she might be in a difficult position of having to order Naruto back or deal with the consequences of his forced return.
A new character could be introduced as the main antagonist. Maybe a powerful ninja from another village who has infiltrated Konoha's politics. This character could be the one behind the idea of forcing Naruto back, with the intention of using Naruto as a pawn in a larger scheme against Konoha.