Sunderland’s return to the Premier League has been one of the most compelling stories of the summer. After sealing promotion via the play-offs with a 2-1 victory over Sheffield United at Wembley, the Black Cats have wasted little time trying to prove they belong at the top level.
Backed by ambitious ownership and a clear recruitment strategy, the club have already invested more than £135m in new players, signalling their intent to establish themselves in the division.
The Stadium of Light has welcomed a string of high-profile arrivals, each carefully selected to elevate both quality and depth across the squad.
Granit Xhaka was lured from Bayer Leverkusen to anchor the midfield, while Brighton’s Simon Adingra and Strasbourg’s Habib Diarra have injected dynamism into the attack.
Club Brugge talent Chemsdine Talbi provides further promise for the future, and Nordi Mukiele, a £12m purchase from Paris Saint-Germain, adds defensive versatility following his loan spell at Leverkusen.
The excitement was palpable when Sunderland began their campaign with a commanding 3-0 win in front of a packed-out home crowd.
However, reality struck in their second fixture – a 2-0 defeat away to Burnley at Turf Moor.
Sunderland make new transfer bid
With Brentford next up at the Stadium of Light, head coach Régis Le Bris and his recruitment team are determined to finalise what they see as the “final piece of their defensive jigsaw” before the transfer window closes.
That final piece is expected to strengthen Sunderland’s backline, particularly in central defence where the club want a reliable partner for Mukiele.
Reports this week suggest Sunderland have identified their man, and negotiations are already well underway.
According to Sky Sports News reporter Keith Downie, Sunderland have submitted an increased offer to Bologna for Colombian international Jhon Lucumí. The player is said to be “open to the move”.
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The bid, believed to be worth £24m, reflects the Black Cats’ determination to land the 27-year-old, who has just one year remaining on his contract in Italy.
A recently expired release clause means Bologna are now free to negotiate openly, though Sunderland remain confident given the player’s openness to a Premier League move.
Lucumí has built a strong reputation in Serie A since joining Bologna from Belgian side Genk in 2022. Last season, he featured 44 times across all competitions for Bologna, including seven appearances in the Champions League – experience that would add further resilience to Sunderland’s back line.
For Sunderland, the move would underline the club’s ambition and their belief that strengthening defensively is key to building on their successful play-off campaign.
Why Lucumí could be the perfect partner for Mukiele
The potential partnership between Mukiele and Lucumí represents an intriguing blend of attributes.
Sunderland’s recruitment has shown a clear preference for complementary skillsets, and the statistical comparison between the two defenders highlights exactly why the club view Lucumí as the missing piece.
According to FBref, Lucumí’s passing stands out. His 91.1% pass completion rate last season far exceeds Mukiele’s 80.4%, reflecting his calmness under pressure and suitability for building from the back.
He also averages more progressive passes per 90 minutes (3.72 compared with Mukiele’s 3.60), suggesting he can drive play forward rather than simply passing sideways.
Perhaps most significantly, the Sunderland target’s long passing numbers are a major asset: he completed 7.14 long passes per 90, more than three times Mukiele’s 2.20, allowing Sunderland to stretch opponents and transition quickly.
In terms of defensive distribution, Lucumí also boasts a greater progressive passing distance (376.4 per 90) compared to Mukiele’s 254.4.
Defensively, the contrast is more balanced. Mukiele edges Lucumí in tackles per 90 (2.00 vs. 1.83) and in dribblers tackled (1.20 vs. 1.00), reflecting his aggression and ability to operate one-versus-one, particularly when stationed at right-back.
However, Lucumí marginally leads in blocks (1.10 vs. 1.00) and matches Mukiele almost identically in defensive-third tackles (0.79 vs. 0.80) and aerial duels won (1.55 vs. 1.60).
Together, these profiles suggest a partnership: Mukiele the front-foot enforcer, Lucumí the composed sweeper with elite distribution.
This balance could be transformative for Sunderland’s backline. In their promotion campaign, defensive lapses often placed undue pressure on the midfield and goalkeeper.
The step-up to the Premier League only magnifies those weaknesses, meaning recruitment at centre-back was always going to be decisive.
With Mukiele able to shuffle wide if needed, and Lucumí offering authority in the centre, Sunderland would gain tactical flexibility – an asset that could prove invaluable against both possession-heavy and counter-attacking opponents.
The move also makes sense financially. The defender’s current market value of £20m, as per Transfermarkt, is close to Sunderland’s £24m offer, meaning the club are not grossly overpaying despite Bologna’s leverage.
At 27, he is entering his peak years, offering immediate impact alongside resale potential should he excel in England.
His international pedigree further strengthens his profile, particularly for a squad already enriched with leaders like Xhaka and ambitious young talents such as Diarra and Talbi.
With just days remaining in the window, Sunderland’s pursuit of the centre-back reflects a club not content with short-term survival.
They want to consolidate their status as a competitive Premier League side.
By securing the Colombian, they would be adding a defender whose style could unlock the best of Mukiele and provide the foundations for a more balanced, resilient season.
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