"Actually, Kelly Bishop said "Can the adults please smoke" during the original recording sessions - but Simon did ad her quip: "Do you need any women?"
The Cassie arriving late bit was apparently something they tried and abandoned in the second workshop. It wasn't ever performed that way at the Public."
That's not right. The "do you need any woman" line came from Bishop as she was kind of pissed that female dancers were only refered to as "girls" like they still were teenagers instead of women (She was 30 years by then and "girl" really isn't the right term for a 30 year old, but still - as she was a dancer - casters and Co. refered to her as "girl"). Actually, almost every line Simon wrote for Sheila was cut as Bishop actually refused to do them, 'cause she didn't think they were funny, but ruined the character.
Moreover, Bishop's character was the only one that never was picked for the line during the workshops although Bennett picked everyone every now and then to keep up the tension and the question who'd eventually be picked in the actual musical.