One potential idea, Variety reports, would focus attention on Doug Stamper, the sly and ruthless political aide who helped carry out some of Frank's most nefarious plans, and would be written by Eli Roth. The idea to dive into Doug's world is, in my opinion, a good one. Michael Kelly's performance was one of the most riveting aspects of the first five seasons, and there's still plenty of room for further character development, including his history with substance abuse and his obsession with former prostitute Rachel Posner.