I admit, I look for meaning in even the most silly things these days because I'm desperate and foaming at the mouth for any insight at all on this movie, BUT - I wonder if it's meaningful at all that they don't have any pictures of Kylo Ren on a set. There's one standard 'Dark Side' picture, and then one of him basically posing. Nothing of him that looks like it came from an actual scene, so we still basically have NO clue what he's actually doing in this movie. Lol.
I’m sure that was very deliberate. They seem to be keeping Kylo and what he’s up to under the most wraps, and I’m pretty confident that they have very compelling reasons for doing so.