Since Krix has mentioned interest in wormfic, maybe you could give him just a little taste of it whilst also letting him know what to expect. Yet Another Worm Fanfic is what I have in mind, and he’s far enough into canon that it contains no spoilers or hints he hasn’t gotten already. It should be easy to find if you just google the name, and its barely a few paragraphs long.
It seems Sharks disagrees on this specific fic being spoiler free (“It’s kinda massive fucking spoilers.”), but in general, I’m open to the idea of reading some shorter fics if Sharks is okay with screening them. Ideally ones posted / last updated around the same time as the chapters I’m at, to minimize spoiler potential even before screening.