How would Naruto's character develop if he gets a Pokémon in a fanfic?

His character would likely become more complex. With the Tenseigan's power, he would face new challenges and responsibilities.

If Naruto got a kekkei genkai, his confidence would likely skyrocket. He's always been the underdog, and this new power would make him feel like he's on a more equal footing with his peers. He might become a bit more reckless at first, eager to test out his new abilities in battle.

He'd become more versatile. With the Omnitrix, he'd have to learn about different alien cultures and powers, which would make him more open - minded.

His character could become darker. The once - cheerful and optimistic Naruto might turn cynical. He would start to question all the values he was taught about loyalty and friendship. For example, he might see his past friendships as a form of manipulation by the village. This new - found bitterness would be a major shift in his character.

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 character would likely become more complex. He'd have to learn to control the new arrancar powers, which could lead to some internal struggles. He might become more confident, or perhaps a bit more isolated as he tries to understand his new abilities. His values might also shift a bit as he experiences the different nature of arrancar powers compared to his regular ninja skills.

If Naruto gets a devil fruit in fanfiction, his character development would be quite interesting. He has always been known for his hard work and determination in mastering chakra - based techniques. Now, with a devil fruit power, he would have to start from scratch in a way. He'd need to train to fully utilize the devil fruit abilities. This process of learning something completely new would likely make him more humble as he realizes there's always more to learn. It could also make him more creative in combat, as he combines his old skills with the new devil fruit powers.

His character would likely become more refined. Kurenai could teach him proper etiquette and how to better control his emotions. Naruto might also become more perceptive, as Kurenai is known for her intelligence.

His character would likely become more complex. With the Sharinegan, he'd have to deal with new responsibilities and a different kind of power. He might become more introspective as he tries to understand the origin and purpose of this new ability.

Naruto's character would become more complex. He'd have to deal with the power and the history associated with Madara's eyes. This might make him more cautious as he realizes the potential danger of the power he now holds.