Olivia Munn & Alison Pill in Sorkin’s More As This Story Develops for HBO?

The cast of Aaron Sorkin’s More As This Story Develops for HBO is slowly developing as Deadline brings word that there are a few maybe’s almost added to the one definite member of the new pilot.

The new show revolves around cable news anchor Will McCallister (Jeff Daniels) and the show’s executive producer, MacKenzie. Marisa Tomei is reportedly close to sealing the deal for the role of MacKenzie, although Emily Mortimer is also considered a top contender for the role.

Tony nominee Alison Pill is in negotiations to play Maggie, an associate producer on the assignment desk, and Olivia Munn is in talks for the role of a sexy financial analyst that works on the same cable network as McCallister. Munn currently has a pretty full schedule with a starring role in NBC’s Perfect Couples, along with her correspondent gig on Comedy Central’s The Daily Show. She’ll also be appearing on the big screen in the upcoming I Don’t Know How She Does It. Pill recently appeared in Scott Pilgrim vs. the World and the TV mini-series, The Pillars of the Earth, as well as HBO’s In Treatment.