They might change the course of history and prevent some major disasters.
Well, it could lead to all sorts of chaos. Maybe they'd accidentally mess up events that were supposed to happen or run into their younger selves and cause all kinds of complications.
It's hard to say exactly, but there's a good chance they'd encounter villains from the past and have to fight them while also dealing with the paradoxes of time travel.
In fanfiction, if Goku and Vegeta go back in time, they might change the course of history. For example, they could prevent some of the villains from ever becoming powerful. They may also meet their past selves, which could lead to some really interesting battles or training sessions. And they could introduce new techniques to their past counterparts, making the Saiyans even stronger earlier in the timeline.
Well, they could change the entire timeline. Maybe they'd go back and team up with their younger selves to take on foes that were previously too powerful. They might also influence the relationships between characters. For instance, Vegeta could potentially have a different attitude towards the Z - fighters earlier, which would change the dynamics of their group. It could lead to a whole new set of adventures and battles that we haven't seen in the original story.
Well, he could change a lot of things. Maybe he'd prevent some of the big battles or save some characters who died. For example, he might stop Frieza from destroying Planet Vegeta earlier. It would be a whole new timeline with different outcomes.
If Kylo Ren went back in time in fanfiction, he might try to change the events that led to his fall to the dark side. Maybe he would go back to a time when he was still Ben Solo and prevent himself from being influenced by Snoke. He could use his knowledge of the future to avoid the mistakes he made.
Well, if Robb Stark went back in time, he might be able to prevent his own mistakes and change the course of history. Maybe he could save his family and allies from the tragedies that befell them.
Well, he could change a lot of things. Maybe he'd prevent some of the big battles or save some characters who died in the original timeline. For example, he might stop Frieza from destroying Planet Vegeta earlier. It would also be interesting to see how his Ultra Instinct powers interact with the past events and characters who haven't seen such power before.
Well, he could change a lot of things. Maybe he'd prevent some bad events from happening in the past. For example, he could stop Frieza from destroying Planet Vegeta earlier. It would be really cool to see how his super saiyan power affects the past timeline.
It could lead to all sorts of changes. Maybe he could prevent some tragedies or forge different alliances.
It could lead to them becoming an almost invincible force, easily defeating most enemies.
It could lead to some major power-ups for Goku. Maybe he'd learn new fighting techniques and strategies from Vegeta's unique style.