*Gets in on the ground floor and asks the first question*
It's been a minor matter of confusion for me just recently.
I understand the situation that everyone basically speaks English. But I've seen it roleplayed before as a specfific FR language.
Namely, in this situation, Undercommon. So which is it? Should we say everyone speaks Undercommon in Sanctuary? I imagine it would make more sense for it to be Common, considering the large portion of people from the Surface, who may not have learned Undercommon in their time below the surface. It's a minor issue, but it would be good getting clarification on what exactly we should call "English" in Sanctuary.