It’s Always Sunny in Philadelphia writing/producing team John and Dave Chernin have a new show in the works at Fox. According to Deadline, the network is currently developing a single-cam comedy by the Chernins about “a coarse, blue-collar woman who moves to affluent Greenwich, CT to raise the outrageously spoiled kids of her wealthy sister and brother-in-law, who have fled the country to avoid prosecution for illegal activities.” The project has been given a script commitment by Fox, so there’s no cast attached yet. The Chernins are also behind the FX pilot Pariah starring Bill Burr, which the network ordered last year.