I honestly don't see why they can't do that. The PAL version if I recall correctly, is more or less the Japanese International version of the game (you know, because back then games from Japan took forever to finally reach European shores and all that...). They can just remaster the International version and result, as it's kind of already in English and Japanese already. It's the perfect excuse for SE to give the North Americans the Dark Aeons as well and it's easy as well.
Yeah, it pretty much is the international version. I hope they do that version. I'd like to have all of the extras and do the Dark Aeons etc.