The production was never confirmed for Broadway. Baz Bamigboye mentioned in one of his columns that it would transfer (with Rudin producing), but that's the extent of it.
The transfer of the Fiennes/ V Redgrave Richard III, a preferable possibility.
Vanessa Redgrave has been in ill health for the last few years--she had a massive heart attack that nearly killed her and she has COPD--so I doubt another major Broadway run is in her future.
"You travel alone because other people are only there to remind you how much that hook hurts that we all bit down on. Wait for that one day we can bite free and get back out there in space where we belong, sail back over water, over skies, into space, the hook finally out of our mouths and we wander back out there in space spawning to other planets never to return hurrah to earth and we'll look back and can't even see these lives here anymore. Only the taste of blood to remind us we ever existed. The earth is small. We're gone. We're dead. We're safe."
-John Guare, Landscape of the Body