Gohan should be in the crossover. He has his own power as a Saiyan and his intelligence. He could come up with strategies to deal with Frieza. Android 18 would also be a good choice. Her strength and lack of emotions in the face of danger could be a contrast to Goku and Frieza's more passionate natures. And Krillin, Goku's best friend, could add some comic relief while also being a valuable fighter in the story.
Vegeta would be a great addition. His long - standing rivalry with both Goku and Frieza adds a lot of drama. Also, Beerus, the God of Destruction. His power level and unpredictable nature would shake things up in a story with Goku and Frieza. And Bulma could be included for her technological expertise, which could be useful in creating devices to counter Frieza's advanced technology.
Piccolo would also fit well. He has a history of fighting alongside Goku and has a complex relationship with Vegeta. His calm and strategic thinking could add depth to the fanfiction, especially in battles where they need to outwit the opponent.
Cell would be a great villain to include. His ability to absorb other beings and his complex personality make for an interesting dynamic with Goku and Gohan. There could be a scenario where Cell somehow returns and is even more powerful, forcing Goku and Gohan to team up again in a new and intense battle.
Definitely Vegeta. His prideful and complex personality would add a lot to any crossover. For example, in a crossover with the Avengers, his initial reluctance to work with Earthlings could create interesting conflict. Another good character is Piccolo. His wisdom and fighting skills would be valuable in a crossover. If it was a crossover with the Mortal Kombat universe, Piccolo could hold his own against the likes of Scorpion and Sub - Zero.
I really like 'A Frieza Race Warrior's Journey'. In this fanfiction, it focuses on a young Frieza race member who tries to break free from the traditional ways of his race. He wants to find a new path that doesn't involve all the destruction and tyranny that the Frieza race is known for. It has some great action scenes and character development.
Well, obviously Goku, Vegeta, and Gohan are the core Super Trio. But you could also include Piccolo. He has a long history with Gohan and his strategic mind could add a lot to the team. Another great addition could be Trunks. His future - knowledge and sword - fighting skills can bring a new dynamic.
Definitely Vegeta. His rivalry with Goku and his own Saiyan pride would add an interesting dynamic, especially when Caulifla is involved. He might be initially skeptical of their relationship and could even challenge Caulifla to prove herself worthy of Goku's attention.
One interesting plot idea could be that Frieza somehow manages to gain new powers on a distant planet and returns to challenge Goku again. But this time, instead of just brute strength, he uses cunning strategies. Another could be a scenario where Goku and Frieza are forced to team up against an even greater threat from another universe. This would be a great chance to explore their complex relationship.
The allure lies in the fact that we can see these two powerful villains in new situations. In fanfiction, they might interact with characters from other universes, which is really cool. It expands the Dragon Ball Z universe in ways the original didn't.
One great fanfiction is 'Goku and Goten's Training Days'. It focuses on Goku teaching Goten new techniques. It's really exciting as it shows their father - son bond through the training sessions.
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.