Olivia Munn and Alison Pill have now completed their negotiations for supporting roles in Aaron Sorkin’s drama pilot for HBO tentatively titled More As This Story Develops. The project centers on cable news anchor Will McCallister (Jeff Daniels), who has his own show, as well as the show’s female executive producer and staff. Pill will play Maggie, an associate producer on the assignment desk. Munn, repped by CAA and Mosaic, will play a sexy financial analyst on the same cable network as McCallister. Emily Mortimer is still in negotiations for the female lead of the executive producer, MacKenzie. Munn, who recently starred on NBC’s midseason comedy Perfect Couples, was courted for several broadcast pilots this pilot season but opted not do any. She continues to be a correspondent on Comedy Central’s The Daily Show. Tony nominee Pill, repped by WME and Joannie Burstein, co-starred on the second season of HBO’s In Treatment.