Week 12 Fantasy PPR Rankings: RB Unknown 01:27 Injuries have thrust some pass-catching running backs, like Theo Riddick, into bigger roles, while others, like James Conner, just continue rolling along. We break it down in our Week 12 fantasy RB PPR rankings. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsPremier League: Eden Hazard blames Champions League football for Chelsea's meek title defence this seasonWinter Olympics 2018: British snowboarder Katie Ormerod 'gutted' to miss Pyeongchang Games with broken heelWinter Olympics 2018: Pyeongchang Games set to get underway with North-South Korean relations at centrestagePremier League: West Brom striker Jay Rodriguez charged by FA for racially abusing Brighton's Gaetan BongPremier League: Andre Ayew hits back at disgraced West Ham United chief, says he is proud of African rootsPremier League: TV rights for 2019-2022 cycle set to be auctioned; tech giants Amazon, Facebook not yet ready to bid