I don't know which way I like it better...the way the book has it, with them on the train station (more likely, probably) or starting in Narnia and telling Caspian's story before, and then in the story when the horn is blown, then going back to the Pevensies and showing them being whisked off. That way, they don't have to do a funky flashback thing where Trumpkin is telling the story while we see it being acted out, or something like that, or Trumpkin starting the story and then it fading into Caspian acting it...that wouldn't be so bad. I just don't like the idea that they'd just skip Caspian's running away. I don't want to hear Trumpkin saying it, I want to see it. Plus the story is like 3 chapters long in the book, so, yea, that's kind of important.