How Brendan Rodgers turned his Celtic squads into Champions

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The Celtic Star

·16 Maret 2026

How Brendan Rodgers turned his Celtic squads into Champions

The Transfer Gambles That Built Celtic’s Title Runs: How Rodgers Turned a Thin Squad Into a Machine…

James Brown vies with Nicolas Kuhn during the Scottish Premiership match between Celtic and Ross County at Celtic Park on January 27, 2024. (Photo by Ian MacNicol/Getty Images)

In January 2024, Celtic paid around £3 million for Nicolas Kuhn. Eighteen months later, they sold him to Como for £16.5 million. That single transaction tells you most of what you need to know about how this club operated in the transfer market under Brendan Rodgers.

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Matt O’Riley in action for Celtic. (Photo by Mark Runnacles/Getty Images)

The pattern is not new. Matt O’Riley arrived from MK Dons in January 2022 for £1.5 million, turned into a Denmark international and three-time league champion, then left for Brighton in August 2024 for £25 million. Matt O’Riley was signed by Ange Postecoglou.

Celtic made the Scottish record fee received by any club north of the border on a player they had bought for the price of a reliable squad substitute.

That’s the model. Not glamour signings, not auction-room panic buying, but a systematic process of identifying undervalued players, deploying them in a high-press system, and selling them at a premium. Any analyst who studies compounding returns — whether in sport or in places like spinwinera casino where probability and risk management meet — would recognise this structure immediately. Small outlay, controlled risk, disciplined exit. Celtic have run it for a decade.

Since the start of the 2015–16 season, Celtic have generated over £180 million from player sales — more than any other Scottish club by a vast margin. The O’Riley deal alone represented a 1,567 per cent return on the original fee.

What Rodgers walked back into

Brendan Rodgers. (Photo by Ian MacNicol/Getty Images)

When Brendan Rodgers returned to Parkhead in June 2023, replacing treble-winner Ange Postecoglou, the squad he inherited was bloated thanks to an ill-fated Mark Lawwell spending spree, using the £25m that Celtic had just received for Portuguese winger Jota from Saudi Arabian side Al Ittihad just weeks before Rodgers return to Parkhead.

The depth behind the starting eleven was there but the quality was not there in sufficient numbers. The club had won three consecutive Scottish Premiership titles but had done so on the back of a tight group of first-choice players who absorbed most of the minutes.

Czestochowa, 15.07.2023 PILKA NOZNA SUPERPUCHAR POLSKI Rakow Czestochowa – Legia Warszawa POLISH SUPERCUP 2023 FOOTBALL MATCH IN CZESTOCHOWA GAME Rakow. NEWSPIX.PL — Newspix.pl

His first summer back was modest in terms of outlay. Maik Nawrocki came in from Legia Warsaw for around £5 million to strengthen central defence. The Pole was expected to partner Cameron Carter-Vickers, but Liam Scales — who had arrived earlier on loan from Aberdeen and had already impressed — took that role instead. Nawrocki spent much of that first season injured or on the bench. It was not the return on investment the club had hoped for, though Rodgers remained content to play Liam Scales who seemed destined to be heading to Aberdeen for a modest fee.

The squad managed. Celtic won the Scottish Premiership that season, extending their domestic dominance to four consecutive titles. They also won the League Cup. But the cracks in the depth were visible whenever injuries or fixture congestion hit, and the Champions League group stage showed that the gap to Europe’s better clubs was real.

The numbers behind the rebuild

The 2024 summer window was the most significant of Rodgers’ second spell. O’Riley’s departure to Brighton for £25 million created both a financial windfall and a tactical problem. He had been Celtic’s most important midfielder for 18 months, winning three consecutive Player of the Year awards at the club’s own ceremony in his final season.

Celtic v theRangers – Scottish Premiership – Celtic Park – Celtic’s Arne Engels match at Celtic Park, Glasgow. Sunday September 1, 2024. Photo Steve Welsh

The club moved to bring in Arne Engels from Augsburg for £11 million as the primary replacement. The Belgian midfielder was younger, less proven at the top level, but arrived with strong Bundesliga numbers. Celtic also added Auston Trusty from Sheffield United for £6 million and Luke McCowan from Dundee for £1 million. Irish striker Adam Idah, who had arrived alongside Nicolas Kuhn in the January window, was signed on a permanent contract from Norwich City for around £9.5m.

Auston Trusty applauds the Celtic fans at full-time following their 0-6 victory over St Johnstone. St Johnstone v Celtic, Scottish Premiership, Football, McDiarmid Park, Perth on 28 September 2024 Photo Stuart Wallace/Shutterstock

In the January 2026 transfer window Celtic rejected THREE deadline day bids from Premier League side Nottingham Forest for Arne Engels that reached £25m, and in doing so quashing the argument that the £11m record fee paid to Bundesliga side Augsburg had been money wasted.

How Brendan Rodgers turned his Celtic squads into Champions | OneFootball

How Brendan Rodgers turned his Celtic squads into Champions

The Transfer Gambles That Built Celtic’s Title Runs: How Rodgers Turned a Thin Squad Into a Machine…

Video OneFootball

What Rodgers walked back into

The numbers behind the rebuild