The Wicked movie isn't happening (at least, not in a year's time.) I am making a firm prediction that the release date will be pushed back, as there is absolutely no way a Wicked movie will be ready in over a year when there is still no confirmation on a director, a cast, etc.
And yeah, supersam, it is really interesting to note that Cats is going up against Episode IX, but... as we saw in the last holiday season, counter-programming may be the best bet for the film, considering the fact that Jumanji and The Greatest Showman ended up being the "huge holiday hits" of 2017!
Granted, I still don't think a Cats movie will actually sell tickets (no matter the reviews), but what do I know?