It's a bit hard to say for sure. Both Vegeta and Goku have their moments of strength. Goku has some unique powers and techniques that give him an edge at times, but Vegeta is no slouch either and constantly works to catch up and surpass Goku.
Bulma could be involved. Since she has a relationship with Vegeta and is friends with Goku, she might try to mediate between them when Goku snaps at Vegeta. She could be the voice of reason, trying to calm both of them down and make them see each other's point of view.
It's hard to say. Goku has achieved many powerful forms like Super Saiyan Blue and Ultra Instinct. But Fasha was a strong Saiyan in her own right. If Fasha has been training hard in the fanfiction, she could give Goku a tough fight. However, Goku's experience in battles against strong foes like Fasha could also be a determining factor.
It's really hard to say. Goku has the ability to reach incredible levels of power through his Super Saiyan forms and can destroy planets. However, Naruto has the power of the tailed beasts and his Sage Mode which also makes him extremely strong. It would depend on the situation and how the writer wants to balance their powers.
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.
It often starts with a shock or surprise at the mpreg situation. Then, they gradually learn to rely on each other more. For example, Vegeta might start to show a more caring side that he usually hides, and Goku might become more responsible. They'll have to communicate more, sharing their fears and hopes about the future with the baby.
Yes, in the vast world of fanfiction, there are all kinds of creative and out - of - the - box stories. Some fans like to explore unusual relationships and scenarios, so it's possible that there is such a fanfiction out there. However, it goes against the original canon of the Dragon Ball series in many ways.
Well, if they were brothers in a fanfic, it could change how they interact with the other characters. Maybe they'd have a deeper understanding and fewer power struggles between them. Also, their family background and upbringing could be explored in new and interesting ways.