By Samuel Meade Frenkie de Jong was forced off on a stretcher in tears during El Clasico as the Barcelona midfielder saw his foot rotate in a horror challenge. The Dutchman was on the receiving end of a shocking challenge from Real Madrid’s Federico Valverde as he lay on the floor with his head in his hands. De Jong’s foot was seen facing the wrong direction upon contact as he required immediate medical attention and then needed to be assisted off the pitch at the Bernabeu. Real’s fans applauded the player off on the 50-minute mark. De Jong has made 30 appearances for the Catalan outfit but hi…