His understanding of Pokémon could deepen further. Since he now has to design challenges for trainers, he would study Pokémon types and abilities more intensively. He might discover new strategies and combinations that he hadn't thought of during his regular journey. This could also make him more respected in the Pokémon community as a knowledgeable gym leader.
Ash's confidence would grow in a different way. While he was always confident in his battles as a trainer, as a gym leader, he has to project an air of authority. He would learn to handle defeat gracefully when a trainer manages to beat him. This would show his maturity and growth as a character, and also inspire the trainers who defeat him to keep striving for more in their Pokémon journey.
One idea could be that Ash uses his unique battle style which he has developed over his journey to create a really challenging gym. He might include Pokémon from all the regions he has visited in his gym battles, making it a diverse and exciting experience for trainers. For example, he could have Pikachu lead the charge as always, but also include some of his less common Pokémon like Heracross or Gliscor.
Often, it starts with Ash having an internal struggle or realization about his gender identity. He might notice that he doesn't feel like he fits the traditional male role he has been in. Then, he begins to explore this new side of himself, perhaps trying out different appearances or behaviors that are more in line with his true self.
Ash often becomes more confident in these fanfictions. He learns new ways to communicate with his Pokemon during contests, which makes him a better trainer.
Ash may become more confident. Capturing Mewtwo is no easy feat, and if he manages it, it would boost his self - assurance. He might also become more empathetic as Mewtwo has a complex personality. Understanding Mewtwo could make Ash better at relating to other Pokémon with similar issues.
In this fanfiction, Ash's character development might involve him becoming more empathetic. He could meet Pokemon or characters in the Lunar region who are in difficult situations. For example, if there are Pokemon being exploited in the Lunar region, Ash would step in to help. This would make him grow as a person and a trainer. Also, his understanding of different types of Pokemon and their needs could expand, since the Lunar Pokemon might have different requirements compared to the ones he's used to. He might also develop new skills in communication, if the Lunar region has its own way of communicating with Pokemon.
Ash develops by learning new strategies. In Pokemon Conquest, battles are different, so he has to adapt, which makes him more versatile. He also develops his relationships with new Pokemon, which broadens his understanding of different Pokemon types.
Obviously Ash is one of the most popular characters. And then there are the gym leaders like Brock, Misty (who also has gym - related aspects in some versions), and other gym leaders from different regions.
In some fanfictions, baby Ash's character develops through his experiences with different Pokemon. For example, if he meets a scared Pokemon, his kindness as a baby might help it become more confident, and this in turn makes Ash more aware of his own ability to influence others.
He can become more confident in his abilities. Since Legendary Pokemon are so powerful, if Ash can form a bond with one and work together successfully, it boosts his self - assurance. In these fanfictions, he might start to believe more in his own intuition and skills as a trainer. For instance, if he manages to communicate with and help a Legendary like Celebi, he'll see himself as someone capable of handling extraordinary situations.
In the fanfiction, Ash's character development might be shown through his newfound patience. He used to be impulsive in battles sometimes, but after winning the league, he has learned to wait for the right moment to make his moves. His understanding of different Pokémon types and their abilities has also expanded significantly. He starts to see the bigger picture in Pokémon battles and not just focus on winning individual fights. This broader perspective helps him in planning his long - term training and battle strategies.