In one of Pokémon Sun and Moon trailers, we are introduced to Lillie, the mysterious girl who works as Professor Kukui's assistant. Apparently, just like N, she is not pretty fond of battles. What do you think about her, and what will her role be in this game?
She's so pretty. I assume she'll be sort of like the Lucas of this generation with her helping out the professor around the region. Though, I don't know how she'll do that with her not being fond of battles. Oh! What if she is the final gym leader/elite four/champion. That would be cool.
My theory is that because she hates Pokémon battles and is called a "mysterious" character that she will end up being the main antagonist or at least associate with them. I mean, look at her art, she's making a nasty face when protagonists are usually smiling. It might be a long shot but that's my theory anyway.