While we're on the subject of the squeegee man...
Couldn't it also be argued that the Fuzzy Bra Girl could be omitted? What about the Diva guy? Oh, oh...how about 'Gay waiter'? My point is that following your line of reasoning, no show needs an ensemble.
The ensemble gives a show life and more powerful vocals (unless they just can't overpower Edna Mendel's screeching). In RENT and like shows, especially, when everyone in the ensemble has a character with a personality and history, they really add something to the piece.
This whole thread disturbs me a little bit. Characters are in shows for a reason, or they wouldn't be there.
Even Sarah's grandfather in Guys and Dolls. His song's purpose is to give the audience a nose-picking break.
Kidding.
But other than that, I'm serious. I think that ALL characters are great-for every part you take away from Broadway, the less chance I have of landing it.
"Well, obviously Company is about the Kennedy family. Bobby is played by Raul, and JFK is played by Harvey Fierstein."
-vfd88