Robbie Keane is being lined up as a potential immediate replacement for Martin O'Neill should Celtic decide to part ways with their current manager. The club held talks with the former Ireland international last summer and could revisit his candidacy to minimise search time.

Celtic sit first in the Premiership with 18 points from seven games, but that position is under threat after a disastrous week. They suffered a 1-0 home defeat to Rangers on September 20, a 3-1 Europa League loss to Ferencvaros, and a 3-0 loss at Ibrox in the space of eight days, leaving them just two points clear at the top.

Background on Keane

Robbie Keane has been out of management since leaving Hungarian side Ferencvaros in the summer. The 46-year-old has stated he is not ready to return to coaching immediately and wants to wait until he feels completely prepared. He described the profession as stressful and said he is currently relaxed and enjoying a rest, having previously won the Israeli league before his move to Budapest.

Celtic's previous interest

Celtic interviewed Keane for their managerial vacancy last summer as they sought a permanent successor. At the time, O'Neill was the preferred candidate and ultimately secured the full-time role after leading the club to a domestic double in his second interim spell. Keane was, however, a leading target and discussions were held, creating a foundation for a potential swift appointment now.

Pressure on O'Neill

Manager Martin O'Neill, 74, is under intense pressure following that run of poor results. The back-to-back Old Firm defeats and the European setback have sparked internal review. With the next fixture an away trip to Motherwell on October 11, the club's hierarchy is assessing all options. The full upcoming schedule is on our fixtures page.

Appointing Keane would allow Celtic to act quickly, as they already possess detailed interview data and know his plans for the squad. This makes him the most likely candidate if a change is made. Keane has not ruled out a future return to management, stating his ambition is to reach the highest level after taking the correct steps. Celtic could turn back to that existing data as they aim to secure their next boss, with the immediate focus on arresting the slide in form before the international break.

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