ITA re: Adler. In Stout's defense, he was writing comparatively early on and the only clue re: Wolfe is that he was born in Montenegro...and I can't quite remember why that was significant. It's been a while!
I would love it if someone would would do a Holmes adaptation where NONE of the following appeared: drug addiction, Moriarty, Adler, These appeared maybe twice in the canon, and the addiction wasn't an addiction, but they dominate every freaking Holmes story since the 1970s revival of Holmes media. I much prefer when other minor aspects are used, like Kitty Winter. That's a fresh take, not the same old tropes over and over.