Despite many putting two-and-two together following Roy Keane's appearance at Sunday's defeat by Rangers, the former Celtic midfielder and friend of under pressure current boss Martin O'Neill made it abundantly clear on the most recent Stick to Football podcast he would never attend a game with the ulterior motive of replacing a manager. Reacting to Celtic's defeat by Rangers, Roy Keane remarked to Celtic AM that it was the "ups and downs of football".