I'm probably going to use the first prompt as the basis for either an interlude set prior their first mission or the pre-mission section of the aforementioned mission. As such, I want to fix the problems you mentioned. Now, two of them were mostly technical issues I should be able to resolve quite easily. So I want to talk about the problem with the reference.

Now, I know it's a bit unorthodox to mention a fic other than the badfic being sporked, specially, as in this case, when it's goodfic.But Henry had to go through at least some Agent Training, even if it was for woefully short time. So I hope it's not unreasonable to assume that he had time to hear about at least one goodfic from his home continuum. I mean, he theoritically would have had the time to pick up some fanons aside from HP, so why not throw in a HP fic in there as well?

Would an explanation in that vein suffice? And if not, would you any suggestions for one that would work? Or should I just throw this reference out?

I'm very pleased that I got it this time, so yes, that's MORE than enough for me. Just the fact that you now consider me good enough to write a PPC spin-off makes me VERY happy. :D

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Good luck for your spinoff.