Well, Naruto might incorporate more teamwork - based tactics into his combat style. Since Kotetsu and Izumo are used to working together, they could instill in Naruto the importance of coordinating with his allies. He could start using moves that complement his teammates' abilities more often, and be more aware of his position in a group fight.
His combat style could also become more versatile. Kotetsu and Izumo have a range of skills that Naruto may pick up. He could learn different types of weapon handling or new ways to use his shadow clones more effectively in combat. Maybe he starts using his clones not just for direct attacks but also for setting up traps or distractions, which is something he may not have done as much before.
Well, Naruto would likely be one of them. He has a big heart and would surely want to help his fellow villagers. Sakura could also be involved as she is a skilled medical ninja. She could use her medical knowledge to diagnose and treat their illness.
One possible plot could be that while they are sick, their comrades in Konoha come together to take care of them. Maybe Naruto brings them some of his favorite ramen, thinking it might cheer them up and help them get better.
A common theme is friendship. Kotetsu and Izumo are often depicted as having a strong bond in fanfics. Another theme is their loyalty to Konoha. Their role as guards and their commitment to the village are frequently explored.
Well, it could be about Kotetsu and Izumo facing a really tough mission that turns into a nightmare. Maybe they get trapped in a genjutsu created by a powerful enemy. In this genjutsu, they relive their worst memories, like failing important missions in the past. And they have to find a way to break free together, relying on their friendship and the skills they've developed over time.
Another jutsu Naruto could learn is a defensive one. Given that Kotetsu and Izumo have to protect themselves and others, they might teach Naruto a jutsu that creates a stronger shield or barrier. This would enhance Naruto's survivability in battles, especially against powerful opponents. It could be a jutsu that combines chakra control and some form of elemental manipulation, which Naruto can then adapt to his own style with his large chakra reserves.
It could be a rogue ninja who has a vendetta against Konoha. This ninja might target Kotetsu and Izumo specifically because they are guards of the village gates. They see them as easy targets to start their revenge plan against Konoha.
One popular 'naruto kotetsu and izumo fanfic' is 'Kotetsu and Izumo's Unseen Missions'. It delves into their daily tasks in Konoha that are often overlooked in the main series. Another great one could be 'The Bond of Kotetsu and Izumo' which focuses on their friendship and how it has developed over the years.
Well, Naruto's training with the ANBU in the fanfiction would likely enhance his combat skills in various ways. Firstly, ANBU are elite ninja, so they could teach Naruto more advanced ninjutsu techniques, like some rare and powerful jutsus. They might also train him in better stealth and assassination skills, which could be adapted for combat. This would make Naruto more unpredictable in battle as he could combine his regular showy attacks with these new, more covert skills.
Naruto might incorporate more stealth elements from Oliver Queen. His usual in - your - face combat style could become more calculated, with Naruto using the environment to his advantage just like Oliver does with his archery. He may also start using projectiles more effectively, similar to Oliver's arrows.
Naruto's fighting style might incorporate more of Killer Bee's unique techniques. For example, he could start using some of Bee's swordplay skills if he's trained in that. Also, Naruto might adopt a more fluid and acrobatic fighting style similar to Bee's. His use of chakra could become more refined, like how Bee can use his Tailed Beast chakra in creative ways.