BUR #2029 has been approved by @Hillside_Moose.
remove implication gilles_de_rais_(fate/grand_order) -> caster_(fate/zero)
remove implication medusa_(lancer)_(fate) -> rider
remove implication gorgon_(fate) -> rider
Reason: Other Fate servants who appear as more than one variant (and don't have an overarching tag like Artoria, Nero, Liz, Tamamo, Jeanne, etc.) and are more distinctly different characters (by personality, age, etc.) don't have implication tags -- such as:
Lancelot, for his Berserker and Saber forms
https://danbooru.donmai.us/wiki_pages/8042
https://danbooru.donmai.us/wiki_pages/79153
Medea, for her normal and Lily forms
https://danbooru.donmai.us/wiki_pages/4429
https://danbooru.donmai.us/wiki_pages/68115
Archer and Emiya Alter
https://danbooru.donmai.us/wiki_pages/5077
https://danbooru.donmai.us/wiki_pages/88853
There are some servants without overarching tags who do have implications (such as Gilgamesh and his Caster form, or Kintoki and his Rider form), but they're generally portrayed in-game by dialogue more like the same characters reclassing but retaining much of the same personality. Saber Gilles, Lancer Medusa, and Gorgon are vastly different characters from their original form, so I don't believe that rule applies for them.
EDIT: The bulk update request #2029 (forum #157253) has been approved by @Hillside_Moose.
Updated by DanbooruBot