I had rewatched Sword art online, (the first two seasons) not too long ago, and reread Alter World: by D Rus. I would challenge the developers to watch, read or listen. Those authors developed truly living worlds. Granted they are fictional, but I think there is a lot of cool ideas there and could help keep the creative juices flowing. Loved the last stream!
Also, can't wait to be saved from the dread of logging into WOW. I am so bored of the repetitive daily quests, and the speed dungeon runs. I likely will head back to ESO where the environment has some danger. ESO just seems more alive, people have a favorite town, and no matter the expansion that doesn't seem to change much. You can actually interact with the environment, bust open a crate, or check a desk for a hidden item. They at least give you a reason to explore and not run to the boss and fast as possible.
Stay Healthy!
Albe