You know, that logic couldn't be applied in Spain because there's like various "states" where people speak Galego, Català or Euskera and to them they either optionally learned Castellano (Traditional Spanish) or didn't.
This reminds me, FUNimation is doing the same for all English-speaking countries and then any alternate dubs get shit on because it's "The Worst English Dub!!" (don't forget to use a thumbnail of Goku vomiting).
Anyway, here's hoping Ocean Kai sees the light of day this year.
