If Naruto turned into a Pokemon trainer in a fanfiction, his team could consist of Pikachu because of its popularity and electric type which could symbolize Naruto's energy. Also, a Torterra as it is big and strong like Naruto's own strength. And a Greninja, which is a very ninja - like Pokemon that could match Naruto's ninja skills.
Naruto himself would be a great addition. His determination and ability to never give up would translate well into being a Pokemon trainer. He could bond quickly with his Pokemon. Also, Kakashi would be good. His intelligence and strategic thinking would help in planning battles. And then there's Shikamaru. His lazy - but - brilliant mind could come up with unique battle strategies using the Pokemon's abilities.
His training style would likely be more focused on bonding with his Pokemon. Instead of the harsh physical training he does in the Naruto world, he'd probably do things like going on adventures with his Pokemon to make them stronger. He might also focus on teaching his Pokemon unique moves based on his own ninja techniques.
Well, it could lead to some really interesting scenarios. They might gain the powers and abilities of the Pokemon they turn into. For example, a trainer who turns into a Pikachu could use Thunderbolt. And they would have to adapt to living as a Pokemon, like finding food in the wild and dealing with other Pokemon in a different way.
Sakura and Bulbasaur could work well together. Sakura has her medical ninjutsu skills, and Bulbasaur can use its plant - based attacks. Sakura could heal Bulbasaur if it gets injured in battle, and Bulbasaur could protect Sakura with its vines and poisonous attacks. Also, Kakashi and Lucario would be a great match. Kakashi's intelligence and wide range of ninja techniques would pair up nicely with Lucario's ability to sense auras and its powerful combat skills.
Pikachu would probably be very confused at first. It's used to fighting against Team Rocket, not being on their side. It might resist and try to zap Ash to snap him out of it.
Some of his more loyal Pokemon might try to resist the change. For example, Pikachu could use electric shocks to try and jolt Ash back to his senses. Pikachu has a strong bond with Ash and would be very confused and sad about his decision to join Team Rocket.
In terms of relationships, Naruto's transformation into a vampire would have a huge impact. His friends in Team 7 would be thrown into confusion. Sakura might try to find a way to 'cure' him at first, which could strain their relationship. Sasuke might see Naruto's new state as a sign of weakness or an opportunity to gain power. Naruto's relationship with the Hokage, whether it's Tsunade or someone else, would also change. The Hokage would have to decide how to handle a vampire - ninja in the village, whether to keep it a secret or make it public. And Naruto would have to deal with the emotional turmoil of potentially losing the trust and closeness of those he cares about.
He could turn into a T - Rex. It's one of the most iconic dinosaurs, known for its powerful jaws and great strength. Naruto as a T - Rex would be a fearsome sight with his massive size and ability to crush opponents.
Pikachu would likely be very confused and resistant. Pikachu has a strong bond with Ash and knows his true nature. It would probably try to shock Ash out of whatever trance or false belief he has from joining Team Galactic. For example, when Ash starts to follow Team Galactic's orders that go against his usual principles, Pikachu might refuse to cooperate and try to show Ash that he's on the wrong path.
A cool story could be about a Pokemon team formed by Naruto and his comrades to save both the Naruto and Pokemon worlds from a common threat. This threat could be an evil organization that is using some sort of jutsu - like power to control Pokemon and cause chaos. The team would have to travel across different regions in the Pokemon world, gathering allies and powerful Pokemon to fight against this threat. They might also discover new forms of Pokemon that are related to the chakra in the Naruto world.