Batman is often a very popular character. In fanfiction, he can be portrayed in different ways, like a more nurturing mentor figure to the Young Justice team or as a master strategist leading the Justice League in complex battles.
In a Young Justice and Justice League crossover fanfiction, character development can occur in multiple ways. Firstly, the less - experienced Young Justice members can learn from the Justice League's vast knowledge and experience. A character like Robin in Young Justice could gain new insights into detective work from Batman. On the other hand, the Justice League members can be inspired by the Young Justice team's energy and fresh perspectives. Superman might see the determination of a young hero like Superboy and start to reevaluate his own approach to heroism. Also, characters can develop through shared traumas. If they face a particularly difficult villain who causes a lot of destruction, they might all grow in their empathy and understanding of the importance of protecting civilians.
Superboy is really popular. His struggle with his identity as a clone and his place in the world makes for great fanfiction. Writers can explore his relationships with other characters like Superman, who he has a complex connection to, and his friends in the Young Justice team.
Superboy is often a popular choice. His complex origin story, being a clone of Superman, gives a lot of room for exploration in fanfiction. Writers can delve into his identity issues and how he fits in with both the Young Justice team and in relation to the Justice League.
One great 'Young Justice Dimension: Justice League' fanfiction is 'The New Recruits'. It focuses on how new members are integrated into the team. The story has great character development and exciting action scenes.
The experienced members of the Justice League would likely take on a mentoring role. For example, Superman might offer advice to Superboy on how to better control his powers. Batman would probably be more cautious about involving the Young Justice team in dangerous missions, while the younger heroes would be eager to prove themselves. Aqualad could learn new underwater combat techniques from Aquaman. This would create a dynamic of growth and learning between the two groups.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3). It has a vast collection of fanfics, and you can simply search for 'Young Justice Justice League deaged' in the search bar. Another option is Fanfiction.net, which also has a large number of fan - created stories. Some Tumblr blogs may also feature or recommend such fanfictions. Just search for relevant tags like #YoungJustice #JusticeLeague #deaged.
Miss Martian from Young Justice could be a great focus. Her powers of telepathy and shape - shifting make her a formidable opponent. Also, her experiences as a young hero trying to fit in and be accepted, especially when facing the more established Justice League, can lead to some really interesting character development and plot twists.
Develop their relationships. Maybe a Young Justice hero has a huge crush on a Justice League member, which creates some interesting dynamics. Also, showing how they interact in battle, like a Young Justice member learning new combat techniques from a League veteran.
I'm not sure about specifically 'famous' ones just for this concept. But there are many talented fanfiction writers in the DC universe fanfic community. Some writers might be well - known within the circles of those who are really into Young Justice and Justice League crossovers. They often have a unique take on how the Justice League would interact with and watch over the Young Justice team.