Mark and Jay Dupplass are looking to continue their path towards more mainstream fare after last year’s dramedy Cyrus, starring Jonah Hill, opened to wildly positive reception. The writer/director duo will unveil their next film, the stoner comedy Jeff Who Lives at Home starring Jason Segel and Ed Helms, and produced by Jason Reitman, later this year, and now the pair are shopping the script for their next project, a dramatic thriller. 24 Frames reports that the new film, titled Pitchfork, centers on “the middle-aged mother of an indie rocker who, after her son is killed in a car accident, seeks vengeance on an online blogger who had peddled snark about her son [on the music site Pitchfork].” Things take a turn, however, when the bully turns out to be a teenager (which doesn't necessarily count as a surprise).

Apparently Susan Sarandon is being sought to take on what is most certainly a very meaty role as the mother, and Hill has talked with the brothers Duplass about possibly playing the blogger. The pair broke onto the scene with 2005’s indie The Puffy Chair, and their subsequent films have been deemed part of the “mumblecore” aesthetic (low-budgets, improvised dialogue, etc.). Jeff Who Lives at Home currently doesn't have a release date, but is expected to hit theaters later this year.