Below are RotoBaller's updated Week 15 fantasy football rankings for PPR leagues. In a wild week of injuries and COVID situations, where do Cooper Kupp, Dalvin Cook, Deebo Samuel, Alvin Kamara and Nick Chubb rank, among others?There are no more teams on bye, but make sure you follow the COVID news all weekend long using our updated NFL COVID-19 Tracker for Week 15. Three games have already been rescheduled, and we will continue to update our rankings as any new updates come in.You will find a ...