Three credited writers is a structure, not an accident
Nicole Eastman, Karen McCullah and Kirsten Smith share the credit, and the shape of a studio comedy rewrite is visible in the result.
Section 05
Three writers, and what a rewrite does
Eastman, McCullah, Smith.
Three pieces
In this section
A writing partnership with a run behind it
McCullah and Smith had a documented run of studio comedies before this one, which is why they were brought on.
The premise is a machine and it is meant to be
The setup — a producer and an on-air pundit forced together — is engineered to generate scenes, which is the craft rather than a failing.
Credited
The three names on the screenplay
Nicole Eastman
Story and screenplay
The original screenplay is hers. The credit order records a spec premise taken up by a studio and revised for production.
Karen McCullah
Screenplay
Half of the partnership brought on to rewrite. With Smith: 10 Things I Hate About You (1999), Legally Blonde (2001).
Kirsten Smith
Screenplay
The other half. The pair had a documented run in the form before this, which is the reason they were hired onto it.