Celtic’s win over Kilmarnock was not without its refereeing controversy as Brendan Rodgers’ team fought out a hard-earned win at Rugby Park. The Celtic boss labelled the victory over Kilmarnock as ‘fighting football’ as the Hoops had to show a different side to the usual silky footballing team they are. Celtic’s players put in a serious shift at Kilmarnock with Kasper Schmeichel and Nicolas Kuhn the two stand-out performers. However, there was a challenge on Celtic striker, Adam Idah, that former Hoops hero Peter Grant reckons should have resulted in a red card for Derek McInnes’ team. Kilmarn…