Celtic will confirm this week that Martin O’Neill will remain as manager on a one-year contract after steering the club to a domestic double in his second interim spell. The decision ends months of speculation and hands O’Neill full control of team selection, transfer strategy and tactical direction for the first time since his first spell in 2000.
O’Neill’s appointment follows a club audit that concluded continuity was essential after a season blighted by instability. Former captain Paul Lambert described the move as a “no-brainer” because of O’Neill’s intimate knowledge of the club and proven ability to deliver trophies under pressure.
The rebuild begins immediately. Kasper Schmeichel has retired, Alex Oxlade-Chamberlain and Kelechi Iheanacho are out of contract, and seven loanees are returning to their parent clubs. Daizen Maeda’s future remains in doubt after his blocked move last summer, and captain Callum McGregor has privately signalled he will not tie himself to Celtic unless ambition matches ambition.
Key Points
- ✅ Martin O’Neill set to sign one-year extension at Celtic
- ⚡ Ten first-team players facing possible exits this summer
- 💡 Forward signings remain top priority as squad regroups
Midfielder Arne Engels drew a £25m bid in January; that figure will likely rise. Benjamin Nygren, Reo Hatate and right-back Kieran Tierney’s deputy Marcelo Saracchi all face transfer interest. Behind the scenes, O’Neill has already begun compiling a shortlist of attacking reinforcements, with Lambert insisting the manager must have final say on recruitment.
📋 By The Numbers
- 10 — First-team players whose futures are unsettled
- £25 million — Highest bid received for midfielder Arne Engels
- 73 — Celtic’s league goals in 2024–25, down from 112
The Champions League play-off on 18 August looms as a critical test. O’Neill’s first full window in summer 2000 brought Chris Sutton, Joos Valgaeren and Alan Thompson—three signings that transformed the club for a decade. A repeat performance is now required, but with far less margin for error.
| Area | Priority | Status |
|---|---|---|
| Striker | Immediate replacement needed | No confirmed target |
| Left-back | Saracchi’s future uncertain | Ongoing negotiations |
| Midfield | Depth required | Targets identified |
Celtic’s attacking output collapsed last season after Kyogo Furuhashi’s departure. Jota’s long-term injury has removed another key outlet, leaving O’Neill with a squad that scored 39 fewer goals than the double-winning campaign of 2023–24. The club’s transfer committee has pledged to avoid last year’s late window collapse, when Michel-Ange Balikwisha arrived weeks after deadline day and made minimal impact.
💡 Pro Tip
Prioritise loan-to-buy deals for young attacking midfielders before the window closes—lower upfront cost and immediate trial period.
O’Neill has privately warned the board that squad depth must be addressed before the Champions League qualifiers resume. With McGregor’s ambitions unresolved and Maeda’s contract expiring next summer, the manager faces a summer of brinkmanship on multiple fronts. How he navigates these exits, and who he brings in, will define whether this rebuild is a springboard or a stumble.
- Finalise O’Neill’s contract — Expected within 48 hours
- Open transfer window — First bids accepted from 10 June
- Squad deadline day — 31 August, with Champions League play-off looming
One year, one chance, and a squad in transition. The pressure begins now.