In a 'Goku meets Minato' fanfiction, they might start by being a bit suspicious of each other at first. But then, as they realize they both have a strong sense of justice, they could begin to share their fighting techniques. Goku could teach Minato about Super Saiyan forms, and Minato could show Goku his Rasengan and how he uses his teleportation jutsu in combat.
In a 'Goku meets Minato' fanfiction, the idea of who is more powerful is complex. Goku's power is more on the brute force side, with his ability to constantly increase his power level through training and transformations. Minato's power lies in his speed, stealth, and unique ninja techniques. If they were to fight, Goku might seem more powerful at first glance because of his flashy attacks and high - energy blasts. But Minato could potentially outwit Goku using his intelligence and knowledge of combat tactics. It also depends on the rules of the fictional world they are in. For example, if there are limitations on Goku's ability to fly or use his ki blasts, Minato could have a better chance of winning.
In many Naruto fanfictions where Naruto meets Kushina and Minato, it often creates a very emotional scenario. Naruto finally gets to meet his parents who he has only heard about. It could be a heart - warming reunion where they share stories, hugs, and Minato and Kushina get to see how far Naruto has come.
Another possible main character could be the villain that forces the two Gokus to meet. This villain could be a new, super - powerful threat that the two Gokus need to deal with. Their meeting becomes a crucial part of the story to defeat this powerful foe.
Well, it could be about Goku Jr learning some of Goku's most powerful moves. Maybe Goku teaches him the Kamehameha. They might also go on an adventure together, like fighting a new and powerful enemy that neither could face alone.
There could also be a moment of self - discovery for both of them. Goku might see his past self in Kid Goku and realize how far he has come, while Kid Goku could get a glimpse of his future potential through meeting his adult self. They could share stories about their friends and enemies, like how Goku could talk about Vegeta and Frieza to Kid Goku, and Kid Goku could tell Goku about his early battles with the Red Ribbon Army.
There could also be other characters from the Dragon Ball universe making an appearance. For example, Vegeta might show up. He could be curious about Fem Goku and how she compares to Goku in terms of power. Or Bulma could be there, perhaps she's interested in the technology or biology behind Fem Goku's existence.
Perhaps they would team up against a common enemy. In fanfiction, new threats are often created. They could combine their strength and unique techniques to defeat the bad guy.