Finding - even if the show stayed open past the Tonys, no one would "hear" the show as it isn't nominated for Best Musical and therefore would not be performing. The only thing they might see (a big might) would be Sutton winning Best Actress, and that might generate sales, but there would be no scene performed. I think the producers realized correctly that Sutton will not be taking home a Tony for her performance. That one is practically a lock for Victoria Clark.
The truly beautiful should be lawfully restricted from wearing clothing; and the truly butt-ugly should be lawfully mandated from going naked.