Inferno faction discussion.

Well, I think it was in all the Heroes games (where there was the possibility of upgrading)
Yes, it's the most suitable one; "devil of the pit" or "demon of the pit" just doesn't sound logical.

Added 1 minute ago

I agree!

No, it's actually quite logical. Remember "Heroes of Might and Magic V": there was a unit called "pit fiend." Here, it's expected to be translated the same way.

Juggernauts, dogs, pit fiends. Don't you think that not all units have been named yet? Imps and devils are still expected. So, two positions are still vacant. They said that one unit would be unexpected and new. And they weren't talking about Juggernauts. Sorry if I forgot someone again. There's no one else in the "information" section.