The students who are struggling with self - belief would be highly inspired by Naruto. He has been through so much and has always managed to come out on top. So, students who doubt their own abilities in dueling would look up to him. He'd show them that with hard work and determination, they can improve and become great duelists. Naruto also has a lot of charisma, so students who are easily influenced by positive role models would be drawn to him and get inspired to do better in their duels.
Naruto would most likely inspire students who felt like outsiders. Just as he was an outcast in his own village at first, he'd recognize those students at Duel Academy who might not fit in with the more popular dueling groups. He'd give them the confidence to shine.
Naruto's teaching style at Duel Academy would likely be energetic and motivational. He'd probably share his own experiences of growing up, facing challenges, and never giving up. His ninja training could also translate into teaching students discipline and perseverance in dueling.
Well, you could find fanfiction where the Naruto Academy teacher has a hidden power or a mysterious past. Or maybe ones where they're dealing with difficult students and finding unique ways to teach them.
He could also master healing alchemy. Naruto has always been about protecting his friends and comrades. With his chakra control skills, he could adapt them to perform healing alchemy. He might be able to heal wounds by transmuting the damaged tissues back to their healthy state.
He would be like a big brother to the students. Since Naruto is not that much older than some of the students in terms of when he started his journey, he can easily relate to them. The students would look up to him and trust him quickly.
Well, he might introduce his unique ninja skills to the Duel Academy. Maybe he'll use his shadow clone jutsu during duels, confusing his opponents. He could also make friends with some of the students there who are interested in his different fighting style.
Probably the kids from the village. They look up to Naruto as a hero, so they would be eager to learn from him.
Well, it might involve a crossover event where Naruto is transported to the Bleach universe and is influenced by Aizen. He could then use Aizen's knowledge of reiatsu and spiritual manipulation to enhance his own chakra abilities. Or perhaps Aizen's influence causes Naruto to see the hidden power structures in his own world differently, leading to a revolution of sorts in the Naruto universe.
Maybe Naruto could be a foreign warrior who gets involved in the Crusades. He might use his ninja skills to fight in the battles, like using his shadow clone jutsu to outnumber the enemies on the battlefield.
It's really hard to say. At the academy level, Naruto has his raw determination and his unique ability to learn quickly. However, Sasuke has his natural talent and the early signs of his Sharingan powers. If it's a physical fight, Sasuke might have an edge because of his agility. But if it's a test of willpower, Naruto could come out on top.
I think Gaara could be an ally. Gaara has control over sand and is very powerful. He and Naruto have a mutual respect for each other. Additionally, Jiraiya. Jiraiya was Naruto's mentor and has a vast knowledge of different jutsu and combat techniques that could be used against Omega Shenron.