Should Hibs have stuck with club hero David Gray, or was the board right to act now? Presenter Jonathan Sutherland is joined by Stephen McGowan and former Celtic striker Cillian Sheridan to dissect the first managerial casualty of the Premiership season,.Ahead of a critical European night for Celtic and after a bruising Old Firm defeat, how much pressure is on Martin O'Neill and his players to respond? Are there deeper issues beginning to emerge, or can a big European night provide the reset they need ahead of another huge test against Rangers?