Who might be the main characters in 'The Leaf Wants Naruto Back' fanfiction?

Definitely Naruto himself. He is the one Konoha wants back, after all. And then there would be his old friends like Sasuke. Sasuke might play an interesting role, either helping Konoha get Naruto back or being a bit hesitant because of his own complex relationship with Naruto. Also, characters like Iruka - sensei, who has always been like a father figure to Naruto, would be important. He could be the one who first realizes how much Konoha needs Naruto and starts the ball rolling to get him back.

Well, perhaps in this fanfiction, Naruto left because he felt unappreciated in the Leaf. But then the Leaf discovers some secrets or powers that are tied to Naruto. They start to see all the good he has done in the past and make a big effort to bring him back. They might hold a big ceremony to welcome him and show how much they truly value him now.

The main characters could include a sensei - type figure who has some knowledge about the 'monster of the leaf' from the past. This sensei could guide the younger characters, both from the original Naruto series and any new ones, in understanding and dealing with the situation. And of course, the 'monster of the leaf' would be at the center of the story, with its own backstory and motives that gradually unfold as the fanfiction progresses.

Since it's a fanfiction, it could have Naruto as one of the main characters. And depending on the plot, there might be a new character who is the demon. Maybe Sasuke could also be involved if the story ties into the existing Naruto - Sasuke dynamic in some way.

Sakura is also a key character. Her feelings and reactions to Sasuke's attempts are crucial. She may be conflicted, angry, or slowly start to soften towards him. And in a lemon fanfiction, her relationship with Sasuke will likely be explored in a more romantic and perhaps even sexual way, depending on the nature of the fanfiction.

Iruka Sensei might be important too. He was one of the first people to show kindness to Naruto. He could be a key figure in making the village understand that Naruto is worth having back. Also, Sasuke might be involved. If he has reconciled with the village, he could see the value of Naruto's return and help in the process.

Most likely Marty McFly and Doc Brown. They were the main characters in the previous movies, so it would make sense for them to be in the fourth one too.

He might meet Iruka first. Iruka was always like a father figure to Naruto, and it would be a very heartwarming reunion. Iruka would probably be one of the first people to welcome Naruto back with open arms.

Ron could also be a major character. He and Harry have a long - standing friendship. Ron might be torn between his loyalty to Harry's new life away from Britain and his own love for his homeland. His perspective could add an interesting layer to the story as he tries to balance both.

Obviously, Lily Potter and Harry Potter are the main characters. Lily as the one who wants Harry back, and Harry as the one she is longing for.