Behold: Totally legit info. Watch one detail of this "leak" come true, and people suddenly thinking other details here are also accurate. Also, bonus points to anyone who finds the inspirations behind these.

>Team Yell isn't the only evil team this gen. There's also this team called Team Low. While Team Yell has magenta as a main color, Team Low has cyan. Neither are the main antagonists, but rather roadblocks for different reasons. They also kinda hate each other, but that doesn't get as much attention as their fights with you or the real villains. Team Yell sees Team Low as pretentious, while Team Low views Team Yell as immature
>On that note, Leon cheated his way to the top because... he cares more about looking like a powerful trainer and giving people a good show than about giving them real battles. His "official" battles are all staged, just like sporting events in the real world. He's more of a celebrity and an actor than a trainer, and his ego and profits make him the villain because he wants to keep the system this way as opposed to having fair battles determine the championship. Rose is involved in his coverup because Leon led to Rose's success in the first place.
>Durant and Heatmor have Galarian forms and Galarian evolutions. Durant is Bug/Psychic and evolves into a bulky, hideous mess. Heatmor is Water/Fighting and its evolution is swift as the coursing river and has all the force of a great typhoon.
>The pseudo-legendary is a Dragon-Bug type evolutionary line that has inspirations both from European dragons and the bubonic plague.
>Zacian's ability boosts the attack of super effective moves, while Zamazenta's ability reduces damage from not-super-effective moves. In addition, Zacian's signature move lowers the defenses of the target, and Zamazenta's signature move protects the user and boosts either defense or special defense depending on which type of move it protects. It doesn't do that if the opponent tries to use a status move instead attacking.