[Getty Images]After running through four managers last season, Nottingham Forest will hope for the turbulence to be finally behind them.They have turned to former Crystal Palace boss Oliver Glasner to bring more stability and better results, after Nuno Espirito Santo, Ange Postecoglou, Sean Dyche and Vitor Pereira were all sacked at various stages of the 2025-26 campaign.However, this opening defeat suggests there is still plenty of work ahead to reach there.Club owner Evangelos Marinakis termed