Steve Cooper was unhappy with the referee during Leicester City’s defeat to Arsenal on Saturday, and Mikel Arteta has admitted one incident worried him.LONDON, ENGLAND: Steve Cooper, Manager of

Mikel Arteta, the Arsenal manager, admits he thought Riccardo Calafiori was in trouble when fouling Leicester City loanee Facundo Buonanotte

As Leandro Trossard poked home on the stroke of half-time, it seemed as though it was job done for Arsenal. Mikel Arteta had joked about flip flops in the build up to this game and you could have forgiven him for donning a pair as he strolled out into the autumn sun for the second half at Emirates Stadium.