The problem with that trailer is we're only explicitly shown one of each race. I had a quick look through and there's no sign of any other Miqo'te, Elezen, Roegadyn other than the three fighting alongside the Warrior Midlander. I also didn't see any Highlanders at all, as the camera moves quite fast so it's hard to tell.
That doesn't mean all Roegadyn are Paladin, all Miqo'te Archers, all Elezen Black Mages and Highlanders don't exist.Â
It's one example out of many. It falls down to as Franz said, I think. There simply isn't enough evidence to really prove either way.
Though I'm hoping this might be a question that comes up on a lore Q&A. Along with other defined racial differences.
That doesn't mean all Roegadyn are Paladin, all Miqo'te Archers, all Elezen Black Mages and Highlanders don't exist.Â
It's one example out of many. It falls down to as Franz said, I think. There simply isn't enough evidence to really prove either way.
Though I'm hoping this might be a question that comes up on a lore Q&A. Along with other defined racial differences.