For Naruto, he might become more determined to bring Sasuke back to the right path. The fight in the bathroom could be a turning point where he realizes that he can't just use words but also has to show his strength. Sasuke, on the other hand, could start to question his own motives a bit more. Maybe seeing Naruto's unwavering spirit in such a strange setting makes him think twice about his actions.
Naruto could develop a deeper understanding of Sasuke's pain. During the fight in the confined space of the bathroom, he could see the anger and confusion in Sasuke's eyes up close. This might make him more empathetic towards Sasuke. Sasuke could develop a grudging respect for Naruto. Even though they're fighting, Naruto's tenacity and skill could make Sasuke realize that Naruto is not the same weakling he used to know.
One possible character development for Naruto is that he becomes more cautious. After the bathroom fight with Sasuke, he realizes that Sasuke's attacks are more dangerous than he thought. So he decides to train harder in close - quarters combat. For Sasuke, he might start to feel a bit of guilt. The fight in the bathroom, which was so out of place, could make him realize how far he has strayed from his friends. And this could be the start of his journey back to the side of his comrades.
In this fanfiction, Naruto could develop a new set of skills related to childcare. He would learn how to make baby Sasuke happy, feed him, and put him to sleep. Sasuke, on the other hand, could start to see Naruto as a true brother figure from a very young age, which would shape his personality and relationships in the future.
For Naruto, being turned into a girl could lead to a development where he becomes more aware of his appearance and how he presents himself. This could be a new experience for him, and he might use it to his advantage in some social situations within the ninja world. Sasuke, now as a girl, may find that she has a newfound sense of community. She could start to rely on others more and build stronger bonds with the people around her, which is a big change from her usually solitary nature.
For Sasuke, he might develop more trust in his comrades. In fanfiction, he could start to rely on Tenten's strategic thinking when it comes to weapon - based battles and Sakura's quick medical responses. This would be a big step for Sasuke who has been so used to relying on himself. For Tenten, she could gain more confidence in her abilities as she is often overshadowed by other characters. Working with Sasuke and Sakura, she could shine in battles and her weapon skills could reach new heights. Sakura, on the other hand, could develop a more assertive side. Instead of just being in the background of Sasuke's story, she could take the lead in some situations, especially when it comes to medical emergencies or diplomatic situations within the ninja village.
Keith could develop a stronger sense of self - confidence. Comparing himself to Sasuke, who is a highly skilled ninja, Keith may strive to improve himself even more. Sasuke could develop a sense of camaraderie that he has long lost. With Keith by his side, he might start to trust others again. In addition, they could both develop a more global perspective, understanding different worlds and ways of life through their interactions.
For Naruto, he would have to grapple with the fact that he is fighting his former friend. This could make him more solemn and determined. He might develop a darker side as he realizes the seriousness of stopping Sasuke. For Sasuke, he could start as overconfident in his power but as Naruto keeps pushing him back, he could become more desperate and start to question his own motives.
In this type of fanfiction, Naruto could be banished to a far - off land. Maybe he discovers a new form of chakra or ninja technique there. He could also form a new community with outcasts like himself. As for the village, Sasuke might feel guilty about Naruto's banishment and try to convince the village elders to reverse their decision. But the political situation in the village could be complex, with some factions seeing Naruto as a threat even after he retrieved Sasuke.
Another development could be that it causes some conflict within their group of friends. Some might be accepting right away, while others might be skeptical or have concerns about how this will affect their team dynamics. There could be a lot of discussions and arguments about whether Naruto should continue to be part of the group in the same way.
For Naruto, he could develop more understanding of the darker side of the ninja world through his interactions with Tayuya. Tayuya, on the other hand, might start to see the value of friendship and loyalty like Naruto has. For example, Naruto's unwavering belief in his friends could rub off on Tayuya, making her question her previous solitary and somewhat ruthless ways.
In a bathroom at a training ground, Hinata is washing her face after a tough training session. Naruto comes in to get some water. He notices how determined Hinata is in her training and tells her how much she has grown as a ninja. Hinata blushes and thanks him. This simple interaction can be developed further into a story about their mutual admiration and friendship.
One possible plot development could be Naruto focusing on rebuilding Konoha. He might use his newfound influence and power to inspire the villagers and make Konoha stronger than ever. Maybe he starts new training programs for the ninja of the village to better prepare them for future threats.