If Broly was in the Tournament of Power, it would have a huge impact on the outcome. His power is extraordinary. He could change the strategies of all the teams. For example, Universe 11 might focus all their efforts on taking Broly out first. This would create openings for other Universe 7 fighters. Also, Broly's berserker - like fighting style could disrupt the order of the battles. He might accidentally destroy parts of the arena, affecting the fighting conditions for everyone. In the end, his presence would make the tournament much more unpredictable and exciting.
If Broly joined the Tournament of Power, it would be an absolute game - changer. His raw power is off the charts. He could easily take on multiple opponents at once. He might start by targeting the strongest foes, like Jiren. His uncontrollable rage could work in his favor, as opponents would be intimidated. However, his lack of teamwork skills could also be a drawback. But with his power, he could probably just brute - force his way through many battles.
Goku could be a likely ally. Despite their initial conflicts, Goku has a way of seeing the good in people. He might approach Broly and convince him that they can work together to win the Tournament of Power for their universe. Their combined strength would be a formidable force.
Another strong opponent could be Hit. Hit has the ability to manipulate time with his time - skip technique. This would give him an edge against Broly. Broly's brute strength might not be enough when Hit can literally disappear and reappear at will, striking at Broly's weak points during his time - skips.
A plot twist could also involve Broly being transported to a different dimension during the tournament. In this new dimension, he has to face off against versions of his enemies that are much stronger or have different abilities. He would then have to find a way to return to the Tournament of Power while also dealing with these new threats.
One possible plot could be that Broly, still new to the ways of the other universes in the Tournament of Power, initially struggles to work with his team. He's so used to fighting alone. But as the tournament progresses, he starts to understand the importance of teamwork. He forms an unlikely alliance with a smaller, more strategic fighter. Together, they come up with unique battle plans that surprise their opponents.
He would change the power balance. His raw strength and speed could intimidate some opponents. And his strategic thinking would make him a tough opponent to plan against.
He would add more chaos. Since he's a powerful and unpredictable character, his actions would disrupt the normal flow of the tournament. He might target strong fighters first to gain an advantage.
Bardock's presence would likely add a new level of intensity. His Saiyan warrior spirit would inspire the other Universe 7 members. He might be more aggressive in his fighting style compared to some of the others, which could either lead to quick victories or put him in risky situations.
Goku is typically considered very powerful in this context. His ability to constantly evolve and reach new forms like Ultra Instinct makes him a force to be reckoned with. Vegeta is also powerful, with his own growth and development throughout the series. Then there's Jiren. His raw power and the fact that he was able to hold his own against Goku in Ultra Instinct form shows how strong he is. But it's also important to note that in fanfiction, the power levels can be adjusted and new characters can be introduced. There could be a character who is a hybrid of different races in the Dragon Ball universe and has powers that combine the best of those races, making them one of the most powerful in the tournament of power.
Trunks would also be a great choice. Trunks is from the future and has a different set of skills and experiences. He could introduce Broly to some new technology or fighting techniques from his own timeline. And together, they could face threats that neither could handle alone, like a time - traveling villain.