There was talk (for a very brief moment) way back when this production was in its planning stages, about inviting Carol to play Mrs. Rose. Carol was flattered but turned them down explaining that her presence at that moment would disrupt the mood that Bette would be working to create before the parade.
The thought of Carol being rolled on atop that luggage carrier from "Sunday Clothes" after final bows is delicious, though!
"Long live God!" (GODSPELL)