Naruto would probably be the most interested. He loves making new friends and Gohan's power would surely catch his attention. He'd be eager to learn about Gohan's world and his abilities.
I think Sakura might be the most interested. She's always looking to learn more about strong individuals. Gohan's knowledge and power could be something she really wants to understand. She might also be interested in how Gohan manages to balance his normal life with his super - powered side, as she has to do something similar with her ninja life.
I think Captain America would be a likely ally. Captain America is all about justice and doing what's right, which aligns well with Gohan's values. They both have a strong moral compass and would respect each other's fighting abilities.
It could be a new villain created specifically for the fanfiction. Maybe a powerful sorcerer who wants to steal the Saiyan's power.
One possibility in the 'Gohan Meets Team 7' fanfiction is that there could be a big battle where they all have to team up. Gohan's strength combined with Team 7's unique abilities would make for an interesting dynamic. They could face a new and powerful enemy. Gohan might use his Super Saiyan powers while Team 7 uses their ninja techniques. This could lead to some really cool fight scenes and a deeper understanding between the characters from different universes.
A powerful dark wizard or sorcerer could be the antagonist. He might be after the Saiyan's life - force or some special energy that Gohan and Bardock possess. This wizard could use dark magic to create all sorts of obstacles for them, like illusions, cursed landscapes, and powerful minions.
It's really hard to say. Naruto has his vast array of ninja techniques and his Nine - Tails chakra. But Gohan has his Saiyan strength and ki abilities. If they were to have a power - off, it would depend on the situation. In a close - quarters combat, Naruto's ninja skills might give him an edge. But if it's about raw power and long - range attacks, Gohan could be more powerful.
In this fanfiction, Gohan might learn valuable life lessons from Grandpa Gohan. Maybe Grandpa Gohan would teach Gohan some old - fashioned martial arts techniques that have been forgotten over time.
In such a fanfiction, perhaps future Gohan could warn present - day Gohan about upcoming threats that he has faced in his own timeline. He might share his experiences and knowledge, which could make present Gohan a stronger fighter and a wiser person.
In terms of personality, Gohan is kind - hearted and has a strong sense of justice. This would align him well with the values of the Avengers. He would be motivated to protect the Earth just like the other members, and his positive attitude could help boost the team spirit during difficult times.
In the fanfiction, their relationship could start with distrust. Bardock might not trust Gohan because he is part human. However, as they face challenges together, like fighting off some common enemy, they start to understand each other. Gohan could show Bardock his unique fighting style which combines both Saiyan and human techniques. Bardock, in turn, could pass on his knowledge of Saiyan heritage and the importance of Saiyan pride. This would gradually strengthen their bond.
A possible plot twist could be that future Gohan is actually an impostor sent by an enemy to manipulate the real Gohan. Another twist might be that when they meet, their powers combine in an unexpected way that causes some sort of time rift or a change in the timeline.