LMAO oh my! Yeah, I can see why the April Fool's joke might not have worked out.
I have never rewritten a fic, but ever since I have changed my writing fandom, I have used similar ideas. For instance, in one of my fics I dedicated a chapter to the oldest brother taking the youngest brother camping and to teach him how to fly fish and I called the chapter "The Importance of Fly Fishing." In that same fic, which was very much laid out in the same way as "Why I'd Do It All Again" was, there's a chapter where Roman stays up late putting together all of his 2 month old godson's Christmas presents and is so loud that some of his family comes in to help. I think I may have even stolen some of my one liners from "Four Santas too Many"
My most egregious borrowing is from "It Stays With You." I took the nameless villain in that one, gave him an entire back story and made him the big bad in my story "Catch Me If You Can." I even put Kevin and Howie in that one as detectives.
Kind of what You alluded to in your post, Lindsey, I noticed with the Succession fic fandom at least, they were greatly lacking stories with intricate plots. Medical dramas or action/adventure and suspense. Most of them were primarily shipping the characters making them spies sometimes or assassins but always focusing less on that and more on the relationship and sex between the two. Not that I read any of them, but that's what I gathered from the comments I was getting. "I've never read anything like this before!" Type comments. I wish I had your gift of writing medical dramas, Julie because I think they'd love something like that. I mean I had a sub plot dealing with a medical emergency which culminated into the one I'm writing now about his recovery, but it's not nearly as in depth as your stuff was.
As far as really going ahead and redoing something old, I don't think I could do it. I briefly and I mean very briefly thought about popping back out of obscurity to write a little short BSB story focusing on Nick around the time of his birthday, because I used to write a one shot every year for him, but I just sat here twiddling my thumbs. I had no idea where to even start. He's just so far away from me I couldn't channel him, and he was my best chance to get back into the BSB writing thing. I'm just not there. I haven't even listened to that country song yet. I think I only listened to the other country song they did once. It makes me sad. lol
I'm too new in the Succession fanfic to rewrite something there.
Honestly, switching fandoms sounds like a great opportunity to reuse some old storylines without it seeming stale. Putting completely different characters in a similar situation would make it feel fresh again. I don't think there's anything wrong with reusing ideas or characters; I think it's cool that you were able to do that!
AO3 is definitely dominated by shipping. In some ways, that sucks for those of us who prefer genfic or romance as a subplot rather than the main plot, but it's also good for us because it makes our stories stand out more in a sea of smut LOL. I'm glad you were able to introduce the Succession fandom to a different type of fic. Thanks for the compliment, but I'm sure you could write a medical fic if you wanted to. It just takes research, which I'd be happy to help with if you ever went that route. I never mind looking up medical stuff; I obviously find it interesting.
Aww, I wish you had written a short story for Nick's birthday. I enjoyed your annual birthday fics. Maybe someday you'll find your way back to him and BSB. It would be cool if you could come up with another Succession/BSB crossover idea to incorporate both. I've noticed that crossovers tend to do well in the BSB fandom on AO3, probably because their stats are boosted by the other fandom(s), but most of the popular ones involve other real musicians. People still like pairing the Boys with Eminem for some reason! LOL