So they're like neighbouring countries? There needs to be a world map. Time to bring out the Zelda II map again, people have made compelling arguments in the past about Labrynna and Holodrum (the lands from the Oracle series) being on there, aside from Hyrule, so maybe something familiar can be spotted for this game as well.
Or maybe my geekiness takes over and I should just shut up now...
I want to say I think they think more about these things than we give them credit for, but then there's the fact that Link looks different from ALBW Link even when he's supposed to be the same. I do like that ALttP Link, pink hair and all (obviously not the real guy of course, it's a century later), has a cameo in front of the castle entrance.