The AO3 collection is open, so you can absolutely post your fic to it right away! It just won't be visible until reveals, which I'm guessing is what you mean? If so, then I'm sorry, but the answer is no. I understand that it can be tough to wait if you finish writing early -- especially when it's for an ongoing canon that could potentially screw up what you've written -- but that's part of the challenge. Each year's collection consists of a bunch of new stories, not ones that have already been posted. Sorry! Perhaps it'd be possible to add a note, something along the lines of "this was written after episode so-and-so"?
no subject
Date: 2021-03-23 10:50 (UTC)