The village would be in shock at first. Naruto was a beloved figure, so his death would be a great loss. But they would also have to accept Sasuke as Hokage. Some might be hesitant as Sasuke has a dark past. However, his actions in protecting the village in the past, like during the Fourth Shinobi War, would give him some credibility. The older generation who knew Sasuke from his early days might be more accepting, while the younger ones might be a bit scared of his cold exterior.
If Naruto died and Sasuke became Hokage, it would be a very different Konoha. Sasuke, with his brooding and somewhat isolated nature, might rule with a more strict hand. He would likely focus on security and protecting the village from external threats. His past experiences with the dark side might make him extra vigilant. However, he would also have to deal with the loss of Naruto, his long - time rival and friend, which could add a layer of melancholy to his rule.
The villagers' reaction would be a mix of excitement and some concerns. On one hand, Naruto's popularity among the younger ninjas is huge. His friends like Sakura and Shikamaru would be his biggest supporters and help him in his new role. However, some of the more traditional clans might worry that Naruto's unorthodox ways could disrupt the long - established order in the village. But over time, as Naruto shows his ability to balance his unique style with the responsibilities of the Hokage, they'd come around.
Naruto would be devastated. Sasuke is his closest friend and rival. He would likely go into a state of deep mourning at first. He might isolate himself for a while, just trying to come to terms with the loss.
There would be a group of people who understand his decision. They might have seen how much Naruto has sacrificed and how tired he must be. They would support him in his choice to step down and hope he can finally have some peace in his life. For instance, his close friends like Shikamaru might be among those who support his decision.
Naruto would be devastated. He's always been one to value his friends deeply. He might initially go into denial and then be filled with rage, vowing to find out who or what was responsible for her death and seek justice. He would also likely carry a great deal of guilt, thinking that he should have been able to prevent it.
Sakura would be extremely proud. She has seen Naruto grow from a clumsy kid to a potential Hokage. She'd probably be right by his side, offering her medical skills to support him and also giving him advice when it comes to dealing with the more diplomatic aspects of being Hokage. Shikamaru, on the other hand, would be a bit more reserved in his reaction. He'd recognize the huge responsibility Naruto has taken on and would be ready to offer his strategic mind to help Naruto make important decisions.
Some villagers might be in shock and disbelief. Naruto has always been a part of the village, and suddenly being sealed away would be hard to accept. They might start to question the Hokage's decision.
Naruto might also try to remember Sakura in a positive way. He would cherish the memories they had together. He could start initiatives in the village in her name, like promoting medical ninja training more, since Sakura was a great medical ninja. He would slowly turn his grief into a force for good in the village.
Sasuke would be deeply affected. He and Naruto had a complex relationship. His first reaction might be shock and then a deep sense of loss. He might feel guilty for not being there to help Naruto. Sakura would be heartbroken. She had always cared for Naruto, and his death would be a huge blow. She might become more determined to protect the village in his memory. And Boruto, Naruto's son, would be devastated. He would probably grow up with a strong sense of purpose to live up to his father's sacrifice and protect the village even better.
The dynamic would shift a bit. Naruto would have to balance his friendship with Sasuke and his duties as Hokage. He would probably try to bring Sasuke more into the fold of the village, making him feel like a true part of it. Sasuke, in turn, would start to see the village in a new light, through Naruto's leadership. Their relationship would be a key factor in the stability and growth of the village.