thats without calculating victory road though which appears to only have 3 things left as stated in the development blog. As of now I think we’re somewhat close to the completion of the main story at this point. If I had to estimate what’s left, I’d say there’s the actual Pokémon league location if that’s not already made, the e4 chambers, any puzzles within the Pokémon league, and anything else that may occur, like with what happened in black and white but who knows.