Wijnaldum admits to defensive difficulties after shock Klopp selection Unknown 02:48 The Dutchman was moved out of a regular role in midfield to help provide cover at the back as the Reds saw their options depleted by illness Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsLa Liga: Barcelona snap up Arturo Vidal from Bayern Munich to shore up midfield after Paulinho's loan moveWashington Open: Andy Murray withdraws from tournament citing fatigue after playing three matches in four daysRogers Cup: Serena Williams, Angelique Kerber prepare for possible Wimbledon rematch, Simona Halep handed difficult draw