Leicester City suffered a bruising 3-0 defeat to Manchester United at Old Trafford on Sunday afternoon. Steve Cooper’s men made a number of defensive errors and were punished by the out-of-form hosts, who won with ease in truth. The defeat leaves Leicester in 15th place, dangerously close to the relegation zone heading into the international break. Leicester fans called for Cooper to be sacked after the game and seeing yet another unbalanced and disjointed display. Cooper was without key men Jamie Vardy and Ricardo Pereira as they were ruled out of the clash through injury. And, speaking after…