Automatic in Playlists replacement if file got changed

[Julian21 0]

For some context, I rebuilt my entire music server. So what did I do? I renamed all files different and uniform, then I changed genres, folder.jpgs and renamed some titles. 
I noticed that if I cut the album from my music drive to my local pc to "replace" wrong metadata, that emby just entirely removes it from all playlists without exception. 
So my idea is since most of us have songs a few times, why not make emby server recognising "Oh! Song 2 From Artist 1 in Album 3, got removed, but I have Song 2 From Artist 1 in Album 5" And a context menu to ask the user if Emby should replace them, or a menu that shows the user at least that song 1234 got removed from playlist 123. 

Not sure how realistic that functionality is, but I think it would be very usful for people like me who kind of rebuild their music server. Because for my part I did not have a list what I had in my playlists before, and now I spent a few hours in finding some songs again.