>>47978581No, the anime writers went to Game Freak and asked them to make Ash a pokémon they could use to fight Megas, without actually giving him a Key Stone, because his job is always to shill the *new* pokémon, not pull one older than the target audience to make his Ace. That doesn't drive sales of the new crowd.
>>47978627His endgoal is Leon and Leon uses a Gmax Charizard. I know you don't atch it, so I'll just tell you whenever a trainer dynamaxes/Gmaxes in an official battle, his opponent follows suit. Ash can't use a Key Stone, as he needs to keep the aul' Dynamax band he's got handy, in case Leon goes snowflake form with 'Zard.