I know this is going to be something with very limited demand, but I think it might be simple to implement & if it was available more people would use it, but wouldn’t necessarily go looking for it.
I have a Library of Holiday things set as a Movie library. In it I have collections, for Christmas, Halloween, Thanksgiving, Valentine’s Day, Easter, 4th of July. I have some things in this library that are episodes of a show. I set them as movies & in the cases I have the show in one of my TV show libraries I make a copy of the file for the holiday library. On 1 occasion I have a TV series in my Cartoon library that is Halloween so I’ve added that show to the Halloween collection & it shows in the Halloween collection of my Holiday library.
It’d be nice to be able to add single episodes to that collection as well.
This could also potentially be useful for things like shows that have a single episode not appropriate for children being labeled as Adult, but I think that’d be a whole nother thing to figure out