What are the possible changes to Goku in Dragon Ball Z fanfiction?

Well, in fanfiction about Goku's changes in Dragon Ball Z, his physical changes can be really interesting. He might have some unique markings on his body as part of a new transformation. Some fanfictions also play around with his age - like making him age more slowly or even reverse - age in some cases. His fighting style could also change. Instead of relying solely on brute strength, he could start using more strategic moves, inspired by his opponents or his newfound understanding of the universe's power dynamics. And his relationship with the Dragon Balls themselves could change. He might discover new abilities related to them, like being able to communicate with the dragons on a deeper level.

One possible plot twist could be that Kid Goku is actually from an alternate timeline and has some powers that Dragon Ball Z Goku doesn't expect. Another could be that a villain uses their meeting to his advantage, like creating a rift between them to cause chaos.

A fanfiction might explore the idea of Bardock seeing Goku's life through a time - space rift. He witnesses all of Goku's battles and the friends he makes. Bardock is filled with pride but also realizes that Goku has a different path than the traditional Saiyan way. This makes him question the Saiyan culture he once knew. Meanwhile, Goku starts to have strange dreams about his father, which leads him to search for more about his Saiyan heritage.

It would definitely change the dynamics of the story. Maybe their relationship would bring new challenges and opportunities for the characters.

One great 'Dragon Ball Z Gine and Goku Fanfiction' is 'Gine's Return'. It explores what would happen if Gine came back into Goku's life. It has some really interesting character interactions and a great plot that stays true to the spirit of Dragon Ball Z.

In some fanfictions, Goku's death might be a sacrifice to save the universe. He could be facing an enemy so powerful that the only way to stop it is by giving up his own life. This would be a very emotional moment for his friends and family, like Chi - Chi and Gohan.

One possible scenario could be an emotional reunion. Bardock, having seen Goku's future through his premonition ability, might be filled with pride. He could see how Goku has grown and the hero he has become in protecting the Earth. Another scenario could be Bardock arriving at a crucial moment during a battle Goku is in and lending his Saiyan strength to help Goku out. This would not only show their Saiyan connection but also the power of family unity in the Dragon Ball Z universe.

In this fanfiction, they might have an epic sparring session. Adult Goku could teach Kid Goku some new techniques, like the Instant Transmission. It would be amazing to see how Kid Goku reacts to Goku's Super Saiyan forms.

One common theme is family. Given their roles as husband and wife and as parents, a lot of fanfiction explores how they balance family life with the constant threats in the Dragon Ball Z world. For example, stories might show Goku trying to be a better father while still being the planet's defender.

If Raditz survived in fanfiction, he would likely have a complex relationship with Goku. He might start to see the value in Goku's way of life. Goku could try to reform him, and Raditz could slowly become a more positive force in the Dragon Ball Z universe.