Filed under: Comedy, CastingCombining the words Allison Janney with indie comedy is usually music to my ears. In the last few years alone, she's rocked roles like Allie Stiffle in Chumscrubber and Bren MacGuff in Juno. Now The Hollywood Reporter posts that she's signing on for two bigger-budget roles -- one that will have her working with Sam Mendes, and the other that will have her directed by Brian Robbins. Well, at least one should be completely excellent. For Mendes, she's taking a role...