I know people hate him on this board, but I thought Rob Marshall's concept of setting it up on stage with the numbers emerging from Rose's imagination in the style of CHICAGO would have worked beautifully for this particular show (it made no sense when he tried it with NINE).
Obviously Streisand is talking about rewriting the screenplay and getting it right. You'd have to be a real drama queen, and frankly not that smart, to get your panties in a twist thinking she means they are rewriting the show or something ridiculous like that.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"