We're working on it. As soon as we have all the details set we'll make an announcement.
Hope that helps!
I am separatng this question from the deluxe edition thread which is pretty much taken up wth the pros and cons of using tiles instead of cards.
Really this is irrelevant to me now if it will never make it to the U.S. It's a premium game at a premium price and importing it will likely be prohibitvely expensive.
So will it make it to U.S. shores or not?