Wow! I really need this, now I have a Japanese 3DS and almost European games are set up in english by default so I can't play in my native language. This would be great. Good work!
if they get permission from 4j (the studio who helped put minecraft on consoles), they could put the console edition tutorial worlds in the game, as seeds
and i mean all of them (if not, maybe a few highlights, like TU1, TU31, and TU69)