Another possibility is that the fanfic is set in a special event or tournament. Ash and Winona could be competing against each other, but then they realize that there is a greater threat to the Pokemon world that they need to face together. So they put aside their rivalry and work as a team to save the day.
One common theme is friendship. Ash is known for making friends easily, and his relationship with Winona could be centered around that. They could support each other in their Pokemon - training and battling goals.
In many Winona fanfics, her connection to the sky and her love for flying - type Pokemon are key elements. Her strategies in battles, especially those that utilize the speed and agility of her Pokemon, are often explored. Also, her relationships with other characters in the Pokemon world, such as other Gym Leaders or young trainers, can be a big part of the story.
In such a fanfic, Ash might catch Latias using his usual determination and battle skills. Maybe he first encounters Latias when it's in trouble, like being chased by some bad guys or trapped in a dangerous situation. He would then use his Pokémon team to protect it and gain its trust over time. Eventually, with a well - executed Pokéball throw, he catches Latias.
Well, in a fanfic about Ash having a Flabebe, it could be about their adventures. Maybe Flabebe helps Ash in a new region, using its unique abilities like flower powers to solve puzzles or battle other Pokémon.
In a fanfic of Ash vs Tobias, Ash could finally defeat Tobias. Ash has grown so much throughout his journey, and this could be his moment to prove that his bond with his Pokémon is unbeatable. Maybe Pikachu evolves mid - battle to a new form and gives Ash the edge to win.
It could be about a fan - created story in the Pokemon universe, specifically related to the 'Pokemon Red' game and a character or concept named Ash. Maybe it's a new adventure for Ash in the 'Pokemon Red' world, with different battles, encounters with rare Pokemon, and unique storylines that the fan has imagined.
Well, it could be about creating a better story for Ash in the Pokémon world. Maybe it gives Ash more challenging battles, deeper relationships with his Pokémon, or a more complex character arc.
I'm not sure specifically what 'ash sings pokemon fanfic' is about without more context. It could be about a character named Ash singing within the context of a Pokémon fan - made story.
Well, it could be that the fanfic focuses on a parallel universe where Ash is magically turned into Ashley. This could lead to different storylines. Maybe Ashley (formerly Ash) has to deal with the different expectations that come with being a female in the Pokemon world. She might face new challenges in terms of how she is perceived by other trainers, and also how she interacts with female - only Pokemon groups or events.
It could be about Ash, the main character from Pokemon, expressing his thoughts, experiences or adventures in a fan - created fictional story. Fanfics often take existing characters and expand on their stories in unique ways.