Arriving late, as always ;) I always side-eyed the "Ridrigue" tag, but never got off my arse to do anything about it (plus, I did kind of use Philip and Carlos and Rodrigo interchangeably and not very accurately), so, hurrah for AO3 finally getting down to this!

What did we decide to do, in the end? disambiguating subtags with French for opera, and German for Schiller, but keeping the opera's French and Italian pipes? I mean, that would work for me. Just in time for Yuletide, too ;)