No more steam! Disney may be moving ahead very soon in replacing the steam trains at the Magic Kingdom with diesel trains. No word on if the new trains would look like the old ones, but this seems like something that is moving ahead. On a personal note I can not say that I would be terribly upset if the trains were replaced. I know the trains have a unique history and all, but most guest don't even care about the trains or what they are running on. As long as the trains look like they do now and not like they do in Hong Kong Disneyland.