 Dermot Gallagher dissects the big refereeing flashpoints from the weekends Scottish Premiership and League Cup action. Celtic 2-0 Kilmarnock Please use Chrome browser for a more accessible video player Kilmarnock manager Derek McInnes was unhappy after their late penalty claim was turned down in their Viaplay Cup semi-final defeat to Celtic INCIDENT: Celtic striker Giorgos ... Ref Watch: Should Kilmarnock have been awarded a penalty against... 