I want to say they won't be changed, at least this time around, because, as far as I know, this is simply a repackaging of the '04 and '05 releases. I also want to say they won't because of the fuss they made about it being "a deliberate, creative decision."

But I also think that it's possible that it will be changed eventually regardless. One, because they can't resist changing things as often as possible. Two, because history has shown that they'll quietly fix things and pretend they never existed. Luke's scream in '97 anyone? Hmm, I wonder what happened to that? I've never heard Lucas ever mention it before. I'd love to hear him try to explain that one. If I could get him to answer one question and force him to get an honest answer... well, I don't know if that would be the one, but it would probably be pretty high up on my list.