The show wasted so much time in these first seven episodes that they won't have time to wrap it up nicely. The Mind Flayer will play a role or not at all. If it does, it will be rushed; if it doesn't, it will be dumb considering the history. That's probably the most important. The military's role needs to be hashed out. There's 8's role, too. It will not go well if she is a scammer double-agent working for either Vecna or the military, or if she harbors resentment toward Eleven. There's the cave thing. They have to explain Vecna's fear. Some things that we know will happen will also be really lame. Vecna's action will be justified (?) when his backstory is revealed in the show. We can't let someone be evil just because they're evil anymore. We gotta have sympathy for the devil. Vecna has been powered down and must remain powered down to be defeated. Someone important has to die, but probably won't because of the possibilities of future shows, who knows. The show has really become a mess. It's like when you're writing something on a set space and realize you're running out of space, and you have to smush all the letters together at the end.