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.
Well, he might introduce some new spells from the wizarding world of Hogwarts. For example, the Patronus charm could be a game - changer in duels at Duel Academy. His knowledge of Defense Against the Dark Arts would give him an edge in battles.
It could be a rogue teacher at Duel Academy who has his own dark motives. He might be secretly researching dangerous dueling techniques and using students as guinea pigs for his experiments.
In this fanfiction, Mokuba running off to Duel Academy could lead to him getting involved in a mystery. There could be a secret group at the academy that he stumbles upon. He might have to use his wits and dueling skills to uncover what they're up to. And who knows, he could even find a rare card along the way.
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.
Jack Atlas is often a popular choice. His confident and somewhat arrogant personality makes for great character development in fanfiction. Writers can explore his backstory more deeply and how he interacts with the Duel Academy environment.
One idea could be a new student arriving at Duel Academy with a unique deck that challenges the traditional dueling strategies. For example, a deck based on ancient spirits that has powers not seen before.
Perhaps Jaden leaves Duel Academy due to some sort of inner turmoil. He could be haunted by his experiences with the Shadow Realm or other dark forces. He decides that leaving the academy is the best way to find peace and figure out who he really is without the constant pressure of dueling for grades and reputation. He might travel to remote places, meet new people, and learn different dueling styles that help him on his path to self - discovery.
It's hard to say off the top of my head which specific Academy Awards American Fiction is nominated for. Maybe it's in the running for awards related to acting, cinematography, or editing. The best way to find out is to do some research or wait for the official announcements.