Celtic will "come together and support" manager Martin O'Neill after a "painful" week for the club, according to chief executive Michael Nicholson. This decision follows a series of disappointing results, including a 1-0 derby defeat at Celtic Park and two defeats to Rangers. O'Neill had indicated that he would use the international break to consider his future, but it seems the club is rallying behind him. Nicholson pointed out that O'Neill has delivered nine trophies over two spells with the club, and the team will now focus on achieving success domestically and in the Europa League. The latest financial figures reveal a drop of nearly £33m in revenue, largely due to the failure to reach last year's Champions League.