I think people who didn't get to play 1.0 just want to be able to play 1.0 with their own characters. It might be a neat project for them to someday let you play the 1.0 scenarios as kind of an aside. Like having you enter the memories of the past through the echo or something.
Of course, they would have to reconstruct it with current graphics, which is a hella lot of work. I could see them doing something like this once the game's life is nearly over, though.
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