There is always a limited version of the choreography available to those performers. I call it Fosse 2.0. If you look at the duration of her contract (Jan. 6-- March 29, 2020), that time falls during the dreaded winter months. If she turns out to be good, then the show has given itself a shot in the arm to handle usually dicey grosses during wintertime.
"Noel [Coward] and I were in Paris once. Adjoining rooms, of course. One night, I felt mischievous, so I knocked on Noel's door, and he asked, 'Who is it?' I lowered my voice and said 'Hotel detective. Have you got a gentleman in your room?' He answered, 'Just a minute, I'll ask him.'" (Beatrice Lillie)