I doubt this would ever happen, but THE HOURS feels like a unique situation where the Met could conceivably transfer an opera production to Broadway –– either produced by the Met, or with the assist of a commercial partner. The story and production are intimate enough that they could work totally fine in a Bway house, and would probably be better served than the cavernous Met.
I know they moved heaven and earth to get the 3 divas schedules to align and bring it back to the Met in 2023-24, but securing Joyce and Renee for 5+ months on Bway would be a bigger challenge.
Of course, if Joyce couldn't do Broadway, Audra would be sublime as Virginia (or Clarissa)...Renee, Audra, Kelli would be quite an EVENT on Broadway. But that's just dreaming...