I have a feeling this production will close shortly after BP leaves for a couple of reasons. First, I think most people are going to see BP and without a name of her magnitude intrest will soon fade.
I think Patti and Betty and even Bebe, although they aren't quite household names, are big enough stars to hold out for their own revival in say 6-10 years. They would not step into this production.(They couldn't get a Tony for one thing!)
I would rather give Bea Aurther or Stritchy a crack at it before it is really too late. Then BP could be June and Michelle Pawk can play Louise.(Wow, think of it, even of it is only a concert version! One night benifit for the Actor's Fund?)
God, I should be a producer!
PEACE.