What are your top two theme predictions and what do you plan to do with them?

I'm thinking it will be "Night is Coming" or "Unconventional Travel." For Night is Coming, i'm predicting we'll see lots of games with Day/Night cycles and possibly some vampire and zombie stuff due to Halloween month. I love Halloween and horror so I may go the monster route as well. For Unconventional Travel, I had all kinds of wacky ideas but not sure if they'll work. I mean what constitutes unconventional these days? Is teleportation still unconventional?