X: a "what happens post-canon" fic. Specifically prompted, but there are already a bunch of post-canon fics in the tag (and I've written several before for the canon) and not sure I have any original ideas. Recip has also written several post-canon fics themselves, and it's honestly one of the most beloved fics in the tiny fandom so also feeling intimidated
Y: a mundane AU fic that's kind of cracky, not specifically prompted, but recip listed "crack" and "AUs - (insert type)" under their general likes. I have many ideas for it and there are not many AUs that are not just canon divergences in the tag