BVB's Big Bet on Joël Gadou: A Rough Diamond from Salzburg
In a market obsessed with ready-made stars, Borussia Dortmund have gone all-in on potential. Again.
They have chased Joël Gadou for years. Scouts from Europe’s elite have done the same. BVB first moved seriously in the summer of 2023, when the centre-back still had two years left on his youth contract at Paris Saint-Germain. Twelve months later, Bayer Leverkusen thought they had him, only to fall just short. As recently as March, then-sporting director Sebastian Kehl made the trip to Vienna’s Allianz Stadion just to watch him.
The pursuit has finally paid off.
Taller than the Hype – and Growing Fast
At 1.95 metres, Gadou looks like a classic Dortmund signing: big frame, bigger ceiling. Those who have watched him closely in Austria talk about more than just size.
Michael Unverdorben, deputy head of sport at Salzburger Nachrichten, does not hand out praise lightly. Yet his verdict on the teenager is striking. Speaking to SPOX, he said Gadou is “already further along at this age than Dayot Upamecano was back then” and called him “certainly Salzburg’s best centre-back,” a defender with “incredible natural ability and huge potential… strong in the tackle and in the air, and [with] everything a defender of international calibre needs.”
Salzburg clearly agreed. In 2024 they paid a then-club-record €10 million to prise the 17-year-old from PSG’s academy. Only Karim Adeyemi had cost more at that age, and only by €100,000 back in 2018. It was a statement fee for a teenager who had not yet played a professional minute.
From Mbappé’s Training Pitch to Salzburg’s Reality Check
Gadou left Paris as a U19 champion. He had lifted the league title with PSG’s youngsters and trained regularly alongside Kylian Mbappé and the club’s senior stars. The pathway, however, never truly opened.
Three first-team call-ups. No breakthrough. The competition was brutal: Marquinhos, Lucas Beraldo and later Willian Pacho blocked his route. Coach Luis Enrique, by all accounts, was not fully convinced. The Guardian still placed him in its 2024 list of the 60 most talented players worldwide, but in Paris that was not enough to tilt the balance.
Salzburg read the situation differently. Their scouts had tracked him since his debut for France’s U16s and moved decisively when the chance came.
For “Jogad,” as his friends call him, the move meant more than a new shirt. He relocated to Austria with his mother and seven-year-old brother. His father, originally from Ivory Coast, and his three other siblings stayed behind in Nangis, the working-class suburb 80 kilometres south-east of Paris where he grew up. It was a family split for a football dream.
Red Cards, Rough Edges and a Steep Learning Curve
The dream did not glide into place. Under new manager Pepijn Lijnders, Salzburg struggled, and Gadou’s minutes grew only slowly. When he did get on the pitch, the learning curve bit back.
In just his third match he was sent off after 43 minutes for a reckless foul. Over the next 16 months, two more red cards followed, one of them the result of a second yellow in the space of two minutes. The talent was obvious. So were the lapses.
For Unverdorben, this was no surprise: “His big problem is that in every game there’s a situation where he loses concentration. You can see that from these three red cards. Sometimes he’s too impetuous, sometimes he plays an incomprehensible misplaced pass. That’s his biggest area for improvement. He still lacks consistent reliability.”
That is the risk Dortmund are buying. A defender who can dominate a duel, then switch off in an instant.
From Project to Pillar in Salzburg
Once Lijnders departed and Thomas Letsch took over—before Daniel Beichler replaced him in February—Gadou’s status changed quickly. The new coach saw more than rawness.
Under Letsch, the teenager became an undisputed first-team regular. He racked up 25 appearances, including at the Club World Cup, starting 21 of them and finishing 19. For a player without a single professional game on his CV beforehand, it was a surge into the spotlight.
Letsch did not hide his admiration. He described Gadou as a “rough diamond that we need to polish – but then he’ll be a real gem,” and praised his “maturity,” positional sense, one-on-one strength and composure. “He has a bright future ahead of him; that’s obvious,” the former VfL Bochum coach said.
Salzburg moved fast to protect their asset. Just five months after his arrival, they extended the now eight-time France U19 international’s contract to 2029. That decision would later force Dortmund to dig deep, the lengthy deal inflating the final fee.
A Starter… Then Suddenly Not
The numbers underline how far Gadou had come. He started 31 of his 33 league matches this season, anchoring the back line and justifying Salzburg’s early faith.
Then, abruptly, he vanished from the team sheet.
Across the last five league games, he did not start once. On three occasions he was not even in the matchday squad. For Unverdorben, this was “very surprising,” given his status up to that point.
The explanation lies partly in Salzburg’s approach. With Letsch and then Beichler, the club leaned heavily on rotation, especially in central defence. As the season wore on and Gadou’s departure loomed, the focus turned to players certain to remain next year. Reports surfaced suggesting possible disciplinary issues, but those have not been confirmed.
What is clear: Salzburg began planning for a future without him. Dortmund, by contrast, are planning around him.
The Dortmund Plan: Right Side, Big Stage
BVB have already outlined his role. Gadou has been told he is pencilled in as the right-sided centre-back in a back three. It is not a vague promise. It is a vacancy.
Niklas Süle is leaving and will retire this summer. Emre Can faces months on the sidelines. Luca Reggiani is, at best, a squad option. The lane is open for Gadou to run straight into the starting XI.
In Salzburg he mostly played on the right of a back four. The shift to a back three should suit his physicality and his comfort stepping into duels, while giving him cover on either side when those concentration dips appear.
This time, he will not be the only young leader in the line. The presence of Waldemar Anton and Nico Schlotterbeck offers him something he rarely had in Austria: experienced partners to guide, correct and steady him when the game turns chaotic.
Another Haaland-Size Gamble
Dortmund know this path well. They have built a reputation on turning Salzburg prospects into global stars, and the echoes are hard to ignore. Gadou’s transfer fee matches what BVB once paid for Erling Haaland.
Nobody is saying he will explode in the same way. The comparison lies in the strategy, not the position.
The talent is not in question. Nor is the room for growth. What will decide his story in Dortmund is whether those red-card moments, those sudden lapses, fade with age and coaching—or follow him into the Bundesliga spotlight.
BVB have cleared the path. Now the question is whether Joël Gadou can walk it without tripping over his own potential.
