Since you lot are bored, bringing this up again:
The prior gigaleak included a partial leak of the SM/USUM git repository
Nobody documented it aside from random Twitter posters and these people over at Smogon
https://www.smogon.com/forums/threads/gen-7-development-repository-leak-discussion.3671969/Notable things include Alolan Snorlax being planned, codenames for Alolan Pokemon, scrapped mechanics, and layout/beta images of game locations