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 the fanfiction, perhaps they team up to fight a common enemy. Goku's raw power combined with Gohan's strategic mind from the future battles could make them an unbeatable duo. They'd exchange blows and strategies, and their teamwork would be amazing to read about.
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.
In the 'Gohan Meets Videl' fanfiction, they might start as strangers and gradually develop a friendship. Gohan could show Videl his Saiyan powers in a really cool and unexpected way.
Well, Gohan could show off his martial arts skills to the Avengers. Maybe he'd teach them some new moves or learn some new combat strategies from them. He might also introduce them to the concept of Ki energy, which could be really interesting for the Avengers to explore.
In a 'naruto meets gohan fanfiction', it's possible that they would form an unlikely friendship. Naruto, being the friendly and outgoing type, would likely initiate the conversation. They could find common ground in their goals of protecting their respective worlds and loved ones. They might also face a common enemy that requires both their unique skills to defeat, leading to an epic battle and an even stronger bond between them.
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.
The plot could also focus on their relationship. Since they are brothers but from different timelines in a way. They could bond over family stories that Goten has heard but Gohan can now give a different perspective on, like stories about their father. And they might train together to become even stronger for the future battles that Gohan foresees.
One possible plot could be that future Gohan travels back in time to warn the past about an upcoming threat that was not properly dealt with in his own timeline. He might meet the past version of himself and try to train him to be stronger, sharing his knowledge of the future battles. Maybe he also meets the past versions of his friends and family, and has to convince them of the seriousness of the situation without revealing too much about the dark future he comes from.
Well, it could be that they meet in a rather unexpected way. Maybe Gohan is in the middle of training when Videl stumbles upon him. Their meeting could lead to Videl becoming more involved in the world of martial arts that Gohan is a part of. And as they spend more time together, they start to understand each other's values and dreams. This could form the basis of a strong relationship in the fanfiction.
Well, it could be that Gohan meets them in a strange time - space rift. Bardock and Gine, seeing Gohan, might be initially shocked at his different Saiyan - human hybrid form. Gohan could then tell them about the future, about the battles against the Saiyans' enemies. They might form an unlikely alliance to face some new threat that spans across different timelines.