Final typings of the starters are as follows: Grass/Rock, Fire/Electric & Water/Psychic.
The cities are much larger than they appear on the Galar map.
Team Yell isn’t actually evil.
The true villain is actually your rival Bede.
Sonia & Leon will meet with you occasionally.
Trainer customization has expanded and now the clothing can be layered.
The regional bird is a Fletchling form that is Dark/Flying. Farfetch’d also has a Galarian form and becomes Sirfetch’d. Its type is Flying/Fighting.
Eternatus is a gigantic dragon Pokémon similar to Giratina. It’s a “evil” legendary.
Kabu is the fire gym and Opal is the fairy gym.
They are 4th & 5th respectively.
Breeding is now done within the PC.

Next trailer drop will be September 3rd.