I just don't think any of them are needed, and I don't wish any of them made it into the show which is the thread's question.
I love the fact "Small World" just shows that clever seduction of Rose as well as the way Herbie gives into it at the end and just agrees with her. I don't think the comment from the girls is needed per se, although I can see Smaxie's point.
The creative team did SUCH a good job with the show as it is that cutting the rest was incredibly smart. They made their point without Herbie's solo, without the very unnecessary if a bit fun "Smile, Girls" (and Rose is too hard to get through for the actress to have to sing yet another solo), "Momma's Talkin' Soft," etc.
I'm glad the numbers were recorded and they are interesting to listen to, but no, I am glad that none of them made it into the piece.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"