I know she played it regionally, but I'd love to hear Andrea McArdle's Eva! Likewise with Annelise van der Pol. Sadly, my other dream Eva was Laurie Beechman. I feel like she would have knocked that score out of the park!
On the subject of role they can't play but should have, if Wicked was around in the 1980's Betty Buckley would have been a killer Elphaba. Same in the late 1990's with Alice Ripley. I think Ripley at her peak would have been a phenomenal Elphaba.
I'd also love to see Stephanie J. Block as Diana in "Next to Normal!"
"I saw Pavarotti play Rodolfo on stage and with his girth I thought he was about to eat the whole table at the Cafe Momus." - Dollypop