Who could be the main antagonists in 'naruto becomes the heikage fanfic'?

Well, one possible plot could be Naruto facing various challenges within the village that require the leadership of a Hokage. He might have to deal with political unrest, new threats from outside, and also find ways to improve the lives of the villagers. For example, he could start new training programs for the younger generation to make them stronger shinobi.

It could be a group of rogue ninja who have a vendetta against Naruto. They might see his new status as a rogue as an opportunity to take him down. Maybe they were once defeated by Naruto when he was in the village, and now they want revenge. Also, there could be some hidden shinobi clans within the village who oppose Naruto's new path and try to stop him for their own reasons, like protecting the village's reputation or their own power within the village.

It could be the very people who banished Naruto in the first place. They might fear his new - found power and try to stop him from returning to the village or from getting revenge. They would likely use underhanded tactics to try and take him down.

The Hidden Leaf Village elders could be main antagonists. If Naruto turns dark because he feels betrayed by the village, they would be the ones representing the establishment he is against. Their conservative and sometimes self - serving ways could be the catalyst for Naruto's transformation, and then they would be the ones trying to stop him as he becomes a threat to their power and the village's traditional order.

The Hidden Leaf Village elders could be antagonists. If Naruto turns dark, they might see him as a threat to their power and try to stop him. Their actions against Naruto could further fuel his descent into darkness.

The Hidden Leaf Village itself could become the main antagonist. Since Naruto turns evil, the village that once nurtured him would now be against him. The village elders and some of the ninja who oppose Naruto's new evil ways would be in conflict with him. For example, Kakashi might be forced to fight against Naruto to protect the village.

One possible main antagonist could be a shinobi from another village who fears Sakura's potential as Hokage. This shinobi might try to undermine her by causing chaos in her village or spreading false rumors about her abilities. Another could be someone within her own village who has a long - standing grudge against her or her family and doesn't want to see her in a position of power.

The main antagonists could be the ones who banished Naruto in the first place. Maybe it was a group of elders in the village who feared Naruto's power and wanted to get rid of him. They would see Naruto as a threat now that he is becoming the Onikage and would try to stop him from returning to the village or causing any changes.

Maybe there is an ancient wolf demon spirit that is corrupted and sees Naruto as a threat to its reign. This spirit would try to either kill Naruto or corrupt him further, causing chaos in the world.

It could be Orochimaru. He's always interested in strange and powerful forms, and Naruto's new wolf - bijuu form would be something he'd want to study or even control for his own evil purposes.