Male Viera... Unsubbing for now.

[Alucard135]

Context and the previous conversations clearly suggested two characters of the same race, clan, and gender using a different skeleton, one of them being an npc.

You said just because Fran uses Elezen doesn't mean Viera has to use Elezen, because "Player characters and npc's don't always use the same skeletons"

so it was pretty clear that it meant two characters of the same race and gender (one of them being a PC) and one NPC not sharing the same skeleton.

With the exceptions of the Garleans because they have 3 skeletons (Elezen (Nero & Lydia), Zenos (his skeleton is even classified as Monster, so it might actually be unique) , and Hyur) that won't happen.

Though Garleans are not a playable race.

Yugiri in ARR used a Miqo'te skeleton. So Fran using an Elezen one can't be indicative yet.