It could strengthen their relationship. By Naruto jumping in front of Sasuke, it shows Sasuke that Naruto still cares deeply about him and is willing to put himself in harm's way for him. This might make Sasuke more open to rebuilding their friendship.
It can also be a turning point in their relationship. If their relationship has been strained or on the rocks, Naruto's act of jumping in front of Sasuke can be a catalyst for change. It might make Sasuke re - evaluate his actions and feelings towards Naruto. He might start to see Naruto in a new light, not just as a rival but as a true friend who will always be there for him, which could lead to a more harmonious and deeper relationship between them.
It can strengthen the NaruHina relationship. Since Naruto hates Sakura and Sasuke, he might turn more towards Hinata for emotional support. Hinata's presence becomes even more important to him. He realizes that Hinata is the one who truly cares about him, not like Sakura who is preoccupied with Sasuke.
It could make Sasuke more protective of Naruto. Sasuke has always had a complex relationship with Naruto, and seeing him lose an arm would stir up some deep emotions. He might feel guilty, especially if he was somehow involved in the incident that cost Naruto his arm. This could lead to Sasuke staying closer to Naruto and being more open about his feelings.
In fanfiction, the 'hot sauce punch' might be a turning point. It could make Sasuke realize that Naruto still has that goofy side and it might soften his cold exterior. On the other hand, if Naruto uses it out of anger, it could deepen the rift between them. For example, if Sasuke has just made a decision that Naruto strongly opposes, the punch could be a physical manifestation of his frustration.
In some fanfictions, the curse mark can initially drive a wedge between Naruto and Sasuke. Sasuke might become more withdrawn and brooding due to the power and dark influence of the curse mark. Naruto, on the other hand, would be worried about his friend but might not fully understand what Sasuke is going through. This could lead to some misunderstandings and arguments between them as Naruto tries to reach out while Sasuke pushes him away.
As for the other Konoha 11 members, they might initially be skeptical. But as they see how Sasuke is changing for the better under Naruto's adoption, they start to include him more in group activities. They come to respect Naruto's decision and see Sasuke in a new light, which gradually strengthens the overall unity among them.
It can create tension. Sasuke's jealousy may lead him to push Sakura away at first. He might be afraid to show his true feelings, so he acts distant. But this only makes Sakura more confused and a bit hurt. Eventually, if they communicate, it can strengthen their bond as they realize the depth of their feelings for each other.
Well, with Minato alive, Naruto would have a stronger family support system. This would likely make Naruto less eager to prove himself through Sasuke. And for Sasuke, seeing Naruto having a complete family with Minato might stir some complex emotions in him. Maybe envy at first, but later it could lead to him being more open to Naruto's friendship. Minato could also act as a mediator between the two, guiding them to understand each other's pain and dreams better, thus forging a stronger bond between them.
Naruto's presence gives Sasuke a sense of stability. Sasuke has been through so much turmoil, and Naruto's unwavering friendship provides a constant in his chaotic world. It makes Sasuke feel less alone and more understood.
Well, it could make Sasuke feel a bit left out at first. He might be jealous that Naruto has Sakura's attention. But in some fanfictions, it could also lead to Sasuke realizing that he has some feelings for Sakura too, and then there would be a love triangle situation.
It can strengthen their relationship. Naruto saving Sasuke shows that he cares about her safety. Sasuke will start to see Naruto as a true friend and protector, which can lead to more trust between them.