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.
In this fanfiction, Naruto is the key figure. However, characters like Shikamaru, who is known for his intelligence, might also be involved. He could be helping to plan Naruto's welcome or dealing with any potential issues that Naruto's return might bring. Also, Hinata, given her relationship with Naruto, would surely be part of the story. And the elders of the village may also play a role, as they often have a say in important matters regarding the village and its shinobi.
Obviously Naruto would be the central character as the title implies his actions towards dooming Konoha. Sasuke could also play a major role. He has his own complex relationship with Konoha and might side with Naruto, or be torn between stopping Naruto and understanding his reasons. Kakashi too could be a main character, as he has a deep connection with Naruto and would likely try to reason with him or oppose him if Naruto is set on dooming Konoha.
Obviously, Naruto would be the main character as it's about his revenge on Konoha. Sasuke could also play a significant role. He has his own issues with the village, and he might either support Naruto's revenge or try to stop him depending on how his character is developed in the fanfic. Sakura might be there too. She could be caught in the middle, trying to figure out whether to side with Naruto or stay loyal to Konoha. And Kakashi, as Naruto's former teacher, would likely be involved. He might be one of the people Naruto has to face if he's set on his revenge, or he could be trying to reason with Naruto.
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.
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.
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.
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.