If it's an all-black cast for this show, then it's a "concept show," and you don't to worry about historical accuracy or appropriateness. There is an understood, known "theatrical perspective" before you even walk through the door.
Personally, I think it's a GREAT idea, and some of the names mentioned in this thread get me really excited about the possibilities.
I would LOVE to see James Earl Jones as Big Daddy, Mary Alice as Big Mama (reuniting the Tony-winning "Fences" stars) and Halle Berry as Maggie... hot! Or how about Phylicia Rashad as Big Mama? Or Charles S. Dutton as Big Daddy?
I have no doubt that a glittering "box office friendly" cast could be assembled for this... and it would probably be a big highlight of the season.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22