Subject: I have the exact opposite problem.
Author:
Posted on: 2014-02-04 07:42:00 UTC
Whenever I'm planning something, I always think it will be shorter than it actually is, and then have to plan scenes to bridge the exchange of dialogue in one scene with the action sequence in another to the exposition in another, and everything ends up in the wrong order. It's one of the reasons I've not gotten my Permission piece out yet. That and the fact that I've got three other things I need to do before I can focus on it with any sort of decency, and homework keeps coming up and getting in the way of anything productive. I'd almost relish knowing that I could cut a scene without affecting the plot in any way, because I could dissect it and use the bits of description or dialogue I liked to fit other scenes together.
That premise, now that you've laid it out, has two other major issues: for one, the plan hinges on Nyx having known about the PPC beforehand. If Marvin and Printworthy explain the PPC to her, in the same conversation that they ask for her help, it will sound ridiculous and unconvincing from her perspective, since her world would never have been visited by the PPC before, as shown by the fact that a high-grade Sue like herself still has all of her blood in its original place. Just on principle, though; I'm not claiming that the Agents would both be unable to tell the truth accurately and accessibly. For the other, how would Marvin and Printworthy get rid of the Night Mare Moon so that Nyx could take her place? You aren't exactly going to be able to lock an alicorn-level Replacement Sue in a cabinet under the stairs until Nyx shows up and usurps her.
However, I can see a bit of Interlude potential in Nyx, or possibly a Nyx, since Past Sins is apparently popular enough to spawn fanfic-fanfiction at this point, discovering the existence of other worlds, perhaps after a rogue Agent or extradimensional threat targets her unexpectedly, but I don't know what sort of story purpose that would serve in the long run. It could be setup for some later crisis, but I'm hard-pressed to think of anything that a Nyx could do that three or four magic-wielding Agents couldn't do just as well.