I've had some sequel ideas lately, which might not seem super helpful right now, but it's actually helping me figure out how things should happen now, so they can happen a certain way later.
The downside of looking ahead is that I'm realizing just how many words I need to write and it's looking more and more impossible. To give you an idea of what I'm dealing with…
Assuming a finished length of 80,000 words, which is basically the low end of acceptable, that means a major structural beat occurs roughly every 10,000 words. So the first beat, The Inciting Incident, where shit starts to get weird after all the "normal world" set up, happens 10,000 words in.