I have another comment outlined with more anecdotes for you, ranging from #LifeGoals to TOTALLY NUTS, but it seems tonight I'm instead working on the above, aka a *second* short, morbid, mostly canon-compliant fic about Fritz, Katte, ghosts, and the burial site at Sanssouci. Because one fic about that wasn't enough. Look, the reason I can't ever do YT (or any other fic exchange, or challenge, or prompt) is that I don't tell the muse what to do, the muse tells me what to do.
Re: Yuletide ideas and the Other Royal Murder Dad
Anyway, stay tuned!