Could the Incoming Pokémon Trainer be Ash Ketchum's Daughter?

There won't be any DNA tests on hand to help us solve this one.

Pokemon Theory Suggests Ash's Daughter Is Taking Over the Anime

Why is Ash Ketchum voiced by a female actress? - Quora

If Riko ends up as Ashs Daughter, what are the chances of the new anime being Boruto 2.0 with a pokeball? : r/pokemonanime

Aw, come on Ash, you knew that! : r/pokemon

Ash's Daughter Pokemon Team: What If Ash has a Daughter (Pokemon Battle)

Why the New Pokémon Heroine Might Be Ash and Dawn's Daughter

Why the New Pokémon Heroine Might Be Ash and Dawn's Daughter

Ash's Pikachu - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon Anime Introduces Ash's Replacements