Who are the members of the Grey Council?

[peregrine]

On the wizard side we have a clue to the identity of one of the wizards in the grey council. During the battle in changes, Harry hear someone yell "Fuego". Most of the older wizards don't verbal out their spells. We can then assume that this is one of the less experienced of the members of the grey council. Have we seen anyone that fits so far?

Or it's one of the many Spanish speakers in Mexico telling other Spanish speakers to fire their guns.

[Alaran]

Or it's one of the many Spanish speakers in Mexico telling other Spanish speakers to fire their guns.

Ah, you're probably right. Then it might be a mistake from JB. Since as far as I know, Fuego isn't used in the same way as in English. They use Disparar, though if any spanish speakers could verify this?

[peregrine]

I was wondering, if it's anything like English, it could go either way.  "Firearm" translates to "Arma de la Fuego" so the word is used in context with weapons as well.

[Con]

I assumed the Feugo was for the mercenaries firing their guns.