The Heat director has signed on to an as-yet unnamed pitch from screenwriter Melissa Stack. While few details are available, the film is based on an idea from Feig, will star "a group of ethnically diverse comic actresses," and will be produced by Fox's Feigco, which is dedicated to R-rated comedies. Say no more. Actually, say as much as you want, but Feig would have to biff this one pretty hard to lose our ticket money. It would be almost inconceivable, the size of the biff it would take.