Naruto's character often becomes more jaded at first. Being banished makes him question his loyalty to Konoha. He starts to see the world in a different light and realizes that not everything is as it seems. He becomes more self - reliant as he has to fend for himself in unfamiliar places. In crossovers, he might learn new values from the other world he enters. For example, if it's a world where honor is highly prized, he might adapt and incorporate that into his own code.
In these fanfictions, Naruto's character develops a sense of stealth. Since he is banished, he can't openly protect Konoha. So he has to find ways to be sneaky. He also becomes more in - touch with his darker emotions, like betrayal and anger, but he channels these into his protection of Konoha. For example, he might use his anger at being wrongly banished to fuel his efforts against the enemies of the village.
The banishment can also affect the relationships of other characters. For example, Sasuke might have a different reaction. He could be more sympathetic to Naruto's situation or he could see it as an opportunity to become the top ninja in Konoha without Naruto's competition. Also, characters like Sakura might try to find a way to bring Naruto back.
His character might become more mature. He has seen more of the world outside Konoha, so he could be more understanding and patient. For example, he might not be as quick to get angry at the villagers who once shunned him.
As he is forced to leave, Naruto may become more cautious. In Konoha, he had some level of protection, but now on his own, he has to be more aware of his surroundings. This could also make him more empathetic towards outcasts, as he is now in a similar situation. His ninja skills might also improve faster as he has to rely solely on himself in battles and difficult situations.
At first, Naruto would be deeply hurt by the banishment. But as he becomes a father to his daughter, his focus shifts. He starts to see the world from a different perspective. He becomes more nurturing and patient. His experiences of being an outcast would make him teach his daughter to be strong both physically and mentally. He might also develop a sense of wisdom as he tries to guide her through life, away from the politics and drama that got him banished in the first place.
Naruto's character development is complex. He begins to see the world in shades of gray rather than the black - and - white view he had before. His sense of justice is warped. Instead of fighting for Konoha's version of justice, he starts to create his own. He may become more strategic and calculating, using his intelligence in a different way. His relationships change too. He no longer blindly trusts his friends, and this forces him to re - evaluate his identity. He is no longer just 'Naruto Uzumaki from Konoha' but something more complex and self - defined.
Naruto's character can develop in several ways. Away from Konoha, he is forced to rely more on his own instincts and less on the support system he had in the village. He might become more self - reliant and learn to make decisions without the immediate guidance of his friends or mentors like Kakashi. For example, when facing a new type of enemy, he has to quickly figure out a strategy on his own. This makes him grow in confidence and his ninja skills improve as he has to adapt to different fighting styles and terrains.
His character would develop in a major way. Banishment is a huge blow, and in the Avatar world, he'd face new challenges. He might start as a lost soul, but as he meets new people and discovers bending - like abilities, he'd grow in confidence. He'd also become more empathetic as he experiences different forms of discrimination and power struggles in the Avatar world, and this would shape him into a more mature ninja when he eventually returns to Konoha.
Naruto's character could develop in a way that he becomes more of an outcast hero. He might start to fight for the rights of those who are wrongly banished or persecuted. His experience of being banished gives him a unique view on the world, and he uses this to challenge the norms of the ninja world when he returns or while he is away, depending on the plot of the fanfiction.
His character would become more complex. The banishment would have toughened him up and made him more cynical at first. But as he takes on the role of Kage, he'd have to balance that with his innate optimism. He'd learn to be more calculating in his decisions, not just relying on his gut feeling like he used to.