#1CarrieFan, based solely on the PR material when it was announced, AN AMERICAN IN PARIS looks like they're aiming to be a new musical and not a revival. All the stories I saw mentioned it would be a "new" musical adaptation, thus falling closer to THOROUGHLY MODERN MILLIE or XANADU than the Revivals we've seen that fall under the Classics rule.
Words don't deserve that kind of malarkey. They're innocent, neutral, precise, standing for this, describing that, meaning the other, so if you look after them you can build bridges across incomprehension and chaos. But when they get their corners knocked off, they're no good anymore…I don't think writers are sacred, but words are. They deserve respect. If you get the right ones in the right order, you can nudge the world a little.