Interesting strong Yamcha fanfics often give him new relationships or character dynamics. Like he could form an unexpected alliance with a former enemy, and through that, his character develops in new and exciting ways. Also, if the fanfic delves deeper into his backstory and uses that to fuel his new - found strength, it can be really engaging.
Some dedicated Dragon Ball fan communities might also be a good place to look for strong Yamcha fanfic. For example, there could be Dragon Ball - specific forums where fans share their works or recommend fanfics. Reddit also has some Dragon Ball related sub -reddits where you might find someone talking about or even sharing a great Yamcha fanfic that meets your criteria.
You can also make him have a unique role in the story. For instance, he could be the one to discover a new threat to the Earth before anyone else. He then has to convince the other Z - Fighters to take this threat seriously. This would put him in a leadership position and make him stand out more.
By showing their shared history. Flashbacks to their early days together can add depth. For example, remember when they first met? That could be a great starting point to build on their relationship in the fanfic.
One common theme could be the exploration of their complex relationship. Given their history as rivals in the original series, fanfics might focus on how they overcome that to develop a more intimate connection. Another theme could be the power dynamics between them, as Vegeta is often seen as a more powerful character compared to Yamcha.
For Yamcha, you can focus on his growth from being a bit of a comical character to a more serious and respected fighter in the context of his relationship with Frieza. Maybe he learns from Frieza's cold and calculating nature how to better strategize in battles. For Frieza, his development could be about him learning to care for someone other than himself. He could start to see Yamcha as an equal, which is a huge shift from his usual superiority complex.
Perhaps a fanfic could be about an alternate universe where Yamcha was always more confident in his relationship with Bulma. In this universe, they go on adventures together, exploring new planets and having to rely on each other. This would strengthen their bond and make for an exciting story about their relationship.
Well, 'The Journey of Vegeta and Yamcha' is also a great fanfic. It delves deep into their personalities. It shows how their different backgrounds and experiences can lead to some really unique and engaging storylines. The author does a wonderful job of exploring their relationship, from initial distrust to a more complex and meaningful bond. It also has some great fight scenes that are well - written and keep you on the edge of your seat.