Naruto's character development in such a fanfiction would be multi - faceted. Firstly, he'd have to deal with the newfound responsibility that comes with the Rinne Sharingan. This could make him more cautious in his actions. Secondly, he might start to see the world from a different perspective. The power might give him access to memories or knowledge that changes his view on the ninja world's history and politics. He could become more of a diplomat, using his new understanding to try and bridge the gaps between different ninja clans and villages. And finally, his self - confidence would grow, but not in an overbearing way. He'd still be the same Naruto at heart, but with a new level of maturity and power.
His character would develop in terms of leadership. With the Rinne Sharingan, Naruto would have even more power at his disposal, which could make him a more formidable leader. He could use the knowledge and abilities it gives him to better protect his village and make more informed decisions. For example, he could use its precognitive abilities (if it has any in the fanfiction) to anticipate threats and plan accordingly. Also, he might become more isolated as he tries to master this new power, but in the end, it would make his bonds with his true friends even stronger.
Naruto's confidence would likely increase significantly. Having such a powerful and unique ability would make him feel more capable of protecting his village and friends. He might become a bit more reserved at first, as he tries to understand and master the new power, but eventually, he would use it to be more assertive in battles and in diplomatic situations as well, knowing he has an ace up his sleeve.
Naruto would likely become more introspective. The Rinne Sharingan is a very powerful and somewhat mysterious ability. Having it would force Naruto to understand more about the deeper aspects of chakra and the ninja world. He might become a bit more cautious as he realizes the great power he holds and the potential for it to be misused.
His character would become more complex. With these new powers, he might face new moral dilemmas. For example, the power of the Rinnegan could tempt him to use it in ways that might not be in line with his usual values.
Naruto's character would likely become more complex. He'd have to deal with new powers and the responsibilities that come with them. He might become more introspective as he tries to understand the nature of the Sharingan and how it fits into his ninja beliefs.
Naruto would become more introspective. The power of the eternal mangekyou sharingan often comes with a lot of emotional baggage in the Naruto universe. So Naruto might start to question more about his own identity and his place in the ninja world. He might also become more cautious as he realizes the great power he now holds and the potential for misuse.
His confidence might grow faster. Since the Sharingan gives an edge in combat, Naruto would likely win more battles early on, which would boost his self - esteem. He might also become more introspective as the Sharingan has some psychological aspects to it.
Naruto would likely become more introspective. The Mangekyo Sharingan often comes with a lot of emotional baggage in the Naruto universe. So, Naruto might start to question his own identity more, especially since this power is from a clan he has no blood relation to. He could also become more cautious as he learns about the potential dangers of misusing the Mangekyo Sharingan.
Naruto's confidence would likely soar. Having wings gives him a new and unique ability that sets him apart. He might become more adventurous, eager to explore new areas that his wings can take him to. His sense of responsibility could also grow as he realizes he has a new power to protect his village. He could use his wings to quickly respond to threats from afar.
Naruto's relationships with his friends in Konoha would also shift. They might look up to him more, but at the same time, they could be a bit intimidated by this new power. For example, Shikamaru might be more cautious around Naruto as he tries to figure out how this new power affects Naruto's decision - making. And with his new abilities, Naruto might have to keep some secrets from his friends to protect them, which could strain their relationships a bit.
Naruto would likely become more introspective. The Sharingan often comes with a lot of emotional baggage in the Naruto universe. He might start to question his own identity more, since the Sharingan is so closely tied to the Uchiha clan. He could also become more cautious in battle, as he now has a power that can be both a great asset and a great danger if misused.