Week 13 Fantasy PPR Rankings: RB Unknown 01:18 Melvin Gordon's injury opens the door for Austin Ekeler to be a high-end RB2 in PPR formats. See what else is changing across the running back landscape in our Week 13 PPR RB rankings. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsKhelo India School Games: Kumar Wins 1st Gold, Tamil Nadu on Top on Day 1Christian Eriksen Sparks Spurs as United Crash in 11 SecondsVictoria Azarenka Given Wildcard to Indian WellsMesut Ozil Extends Arsenal Stay to Become Highest Paid in Club HistoryCaroline Wozniacki Focused on Winning More TitlesBournemouth Stun Chelsea as Giroud Looks On