Leaden, stale, disheartening - where do Celtic & O'Neill go from here?

Celtic suffered another heavy defeat against Ferencvaros, conceding three more goals following their recent shellacking at Ibrox, raising serious questions about the team's direction under manager Martin O'Neill. BBC Scotland's chief sports writer Tom English describes Celtic's performances as leaden, stale, and disheartening, noting persistent problems with absent-minded midfield play and loose defending. The consecutive defeats are testing the faith of Celtic's fanbase and putting pressure on O'Neill to turn around what appears to be a significant slump in form.