I don't care how old she is, but just make it happen already. Also, since when is GYPSY a "gritty," "realistic" show that requires that kind of treatment? The subtitle is a "Musical Fable" for God's sake.
Also, all press at the time of Laurents' death indicated that he was eventually fine with Streisand in GYPSY and that it was Stephen Sondheim who was being difficult about it getting made.
"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"