>>43009063>Leaf with EeveeWhat, you're telling me that there wasn't a game where Eevee wasn't used as a mascot with a character that had a similar appearance?
>Red and Blue have clothes never shown in the gamesThose are alternate costumes after giving them megas. Same reason they got timeskipped and new appearances in the main games
>Red's hat symbol is now charizard x instead of leaf badgeRead above.
>Zinnia with RayquazaWhat is Delta episode other than bullshit?
>Barry with PiplupHe's a rival character in the main games, and the gen 4 protags don't have fixed starters.
The only one I can really give you is Oak.
>this is just fan theoryYou have some characters mention that they got sucked in by Hoopa. If we're really splitting hairs then the devs stated that Masters takes place somewhere in Game/anime world.