Maybe in a few seasons, whenever the films 65th anniversary is. Disney would probably wait until The Beauty and the Beast tour is in its second year or just about wrapping up to launch another tour.
Mary Poppins is likely at the bottom of the list of shows Disney would bring back, because they would only be entitled to 51% of profits the show makes. Unlike their other properties, they share producing royalties with Cameron Mackintosh.
My father (AIDS)
My sister (AIDS)
My uncle and my cousin and her best friend (AIDS, AIDS, AIDS)
The gays and the straights
And the white and the spades