Another question:
Are we saying that this is how the name Sauron is being conveyed to the Elves? Does Gothmog using it now inspire Elves to use it? I don't mind Gothmog using the name at this moment, but I would much rather that the Elves start using it themselves after hearing an escaped prisoner talking about the enemies naming him. A prisoner could say: "The Enemy has many subjects: there are the Balrogs - the demons of fire, and the dirty, evil orcs. There are unspeakable horrors. One of his liuetenants is a master of Vampires, of Werewolves and huge cats, and of black arts and torture. The Balrogs call him Sauron, The Abhorred, and even those demons do not like him."