Finally posting this again after Bede was revealed so ya'll didnt think I was cheesing ya'll.
Bede uses the starter super-effective against yours. Also uses a Corviknight as well as his Duosion.
He is the jerk rival, and son of Chairman Rose, which is why Rose endorses him. He teams up with Oleana later on in the game knowing of her evil plans.
Hop hates being in his brother's shadow, and tries his best to be the trainer he wants to be to defeat Leon. He feels betrayed by his brother when he finds out the truth behind Leon’s true identity.
Leon is a fraud champion, and used his charm and charisma to stage fights with Chairman Rose.
Marnie is related to the Queen of Galar and is trying to get away from the royal lifestyle. However Team Yell follows Marnie around by the orders of the Queen which really doesn’t sit well with Marnie.
The order of the gyms go: Grass, Water, Fire, Fairy, Fighting/Ghost, Dragon, Rock/Ground, Steel. The final gym leader is the queen of Galar, Marnie's mother Ophelia.
The Final Starter Types are: Grass/Rock, Fire, and Water/Ghost.
Grookey gets a signature Rock type move that is basically like Outrage.
Scorbunny gets a signature move that turns all fighting type moves into STAB.
Sobble gets a signature move that is both water and ghost type. Kinda like Flying Press.