Krakowski's Adelaide is as perfect a rendition of that character as it gets. It's such a shame that she never got to do it in NY. From interviews it sounds like she was disappointed the production never came together...instead we got that awful, misguided revival directed by MacNuff.
And yes to her as Queenie in LaChiusa's show. She would be something special. I imagine her playing Desiree was never in the cards since she was on 30 ROCK at the time. My understanding is her schedule on that show got in the way of her starring in GUYS & DOLLS and DAMN YANKEES on Broadway.
"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"