Running backs have been the heroes of much of the fantasy football season, so it won't be a surprise if a few ball carriers steal the show during conference championship Sunday. We're here to assist if you need help with your lineup calls at RB. In the rankings below, you'll see where key ball carriers such as James Cook, Saquon Barkley, Brian Robinson Jr., Kareem Hunt, and more rank for the AFC and NFC Championship slate.Lead-ranker Nick Mariano assembles our Updated Conference Championship ...