Yes!

a split-screen background of a fiery sun and a starry night sky, displaying the text "Alolan Champions Can Take on the Battle Tree!" before transitioning to a frame showing a blonde female character in a black outfit with the text "Battle and Team Up with Other Famous Trainers!". This is followed by a scene of a large, red and blue Pokémon with a yellow crest, then a stylized, high-contrast image of a character with a hat and the word "YES!" repeated in bright colors.