I'll give you two, one for the cinema and one for live theater, with the caveat that the latter may be more of an "it could happen if someone moves fast."
Screen
By the time she finally essayed it, it might have been too much, too little, too late, but as someone who's read the second draft of Barbra's proposed Gypsy film*, it's perhaps the best screenplay I've ever seen for the property (and that includes straight-up filming Arthur's libretto word-for-word for Bette's rendition) and would have been a magnificent book-end to Barbra's screen career.
* In the words of Rose: "This people's got it, and this people's spreadin' it around..." ;)
Stage
Jenifer Lewis mentions within the first few pages of Chapter One of her memoir, The Mother of Black Hollywood, that playing Rose was an as-yet-unrealized dream. With all kudos to Audra, who seems to have pulled it off despite the negative nancies, I think Lewis would do a credible job, perhaps even one that might go over better with the aforementioned detractors. You'd have to pick the keys very carefully, the vocal would be no Merman except in volume, but the acting would be electrifying.
Formerly gvendo2005
Broadway Legend
joined: 5/1/05
Blocked: After Eight, suestorm, david_fick, emlodik, lovebwy, Dave28282, joevitus, BorisTomashevsky, Seb28