Just moments before the hour‑mark in the match against Augsburg, with the familiar roar of 81,365 fans filling the stadium, 18‑year‑old defender Luca Reggiani found the back of the net for Borussia Dortmund. The sheer elation on his face was instantly echoed back at the club's academy, where director Paul Schaffran watched on with a grin. "When our youngsters break into the first team it lifts everyone's spirits," Schaffran told Sky Sports.
As the academy chief, he explained that Reggiani is part of a broader shift that Dortmund has deliberately engineered over recent years. Another teenage Italian, Samuele Inacio, also made his Bundesliga debut earlier this season, coming on against Bayern Munich in February. "He has already shown he belongs at this level," Schaffran noted.
Six‑year‑old prodigy Mathis Albert, only 16, earned his first senior minutes against Freiburg last Sunday, while 17‑year‑old Mussa Kaba is on the cusp of a breakthrough. "He's been with us since he was eleven and I have a lot of faith in him," Schaffran added.
The club has not relied solely on home‑grown talent; three of the youngsters mentioned were recruited from outside. "Our philosophy is to develop players from the ground up, but we also need the pillars of external talent," Schaffran said. "When a player knows there is a clear pathway, it fuels his ambition." Inacio arrived from Atalanta and Reggiani from Sassuolo. Schaffran highlighted the rarity of an 18‑year‑old centre‑back getting regular minutes in Italy, where the average age for that position is well over 30.
"That scarcity makes it difficult for a youngster like Luca to gain experience at the highest level back home." Dortmund's reputation as a finishing school is not new – the likes of Erling Haaland and Jude Bellingham used the club as a springboard to stardom. However, recent pressure to deliver results forced the club to rethink its recruitment strategy for the senior squad, prompting a stronger emphasis on promoting youth.
Facing competition from other clubs, Dortmund decided to go even younger in its search for hidden gems. This decision placed a heavier burden on Schaffran and his staff to refine these talents. "The mindset at the academy has undergone a complete overhaul," he explained.
"We rewrote our vision and the way we develop players," Schaffran said. "Previously we were obsessed with winning at every youth level. But a victory at under‑17 level means nothing if the player does not evolve into a Bundesliga professional." He continued: "Now we deliberately give our youngsters the toughest challenges possible. The idea is to make the transition to senior football smoother because they have already faced adversity.
It's a radical shift in our thinking." According to Schaffran, Dortmund now fields the youngest under‑17 and under‑19 squads in Germany, as well as the youngest side in the Premier League International Cup. They are not aiming to win that tournament; the objective is exposure to high intensity competition.
"We aren't doing it just to be the youngest team. Over‑challenging them forces rapid adaptation, which is essential for growth," he emphasized. Schaffran explained the logic: "If you keep players in a comfort zone for too long, they stop adapting and their development stalls. The modern game is faster, more physical and increasingly complex.
Players must learn to adjust quickly. Each adaptation phase may reduce immediate impact on the pitch, but it dramatically raises long‑term developmental potential." A key component of this new approach is bio‑banding – using ultrasound scans to determine each player's skeletal age rather than relying on chronological age. This allows Dortmund to place players in groups that match their physical maturity, ensuring they are neither over‑ nor under‑challenged.
The results were eye‑opening. Six years ago, 35% of the academy were classified as early developers, 60% as average and only about 5% as late developers. The distribution was heavily skewed by bias rather than true talent.
"The biggest lesson from bio‑banding wasn't for the players, but for our coaches and scouts," Schaffran said. "It forced them to reassess how they evaluate youngsters." Coaches who previously favored players dominating their age group now pause to consider those who may be physically behind but possess high technical ability.
"A 14‑year‑old who is being out‑muscled but shows exceptional skill will eventually catch up," Schaffran explained. He cited a confidential example of a player who would have been dismissed under the old system because he was slower than his peers. Given the chance to develop at his own pace, that player now has a realistic chance of reaching the top level. Schaffran admitted that early on the academy considered imposing quotas for early, normal and late developers, but instead chose an educational route.
The current balance is roughly 15% early developers, 70% average and 15% late developers – a distribution that reflects a more nuanced understanding of growth trajectories. Individual focus sometimes clashes with team objectives. When Inacio and Albert performed exceptionally for the under‑19s, they were promoted to the next level. Albert, in particular, demonstrated remarkable adaptability: he featured in Dortmund's Club World Cup squad, represented the United States at the Under‑17 World Cup, and has oscillated between the under‑19s and under‑23s, gaining experience in diverse environments.
"He constantly steps up, no matter the setting," Schaffran praised. Such promotions can weaken a youth side, as the most talented players are removed.
"If we only cared about winning at youth level, we would keep them," Schaffran admitted. "But our metric is development, not trophies." The alignment between the academy and the first‑team hierarchy has improved under former academy chief Rudi Ricken, who now influences senior‑team decisions. Schaffran is regularly invited to first‑team squad planning meetings, ensuring a seamless dialogue about promising youngsters. Ricken himself was instrumental in recruiting many of the current academy prospects, smoothing their integration.
Schaffran recalled his excitement when he saw Reggiani celebrate his goal with the under‑12 to under‑15 groups back at the academy. "Seeing Luca's joy reminded everyone of why we do this work," he said proudly. Dortmund's pipeline of talent, once again, is humming. The club's renewed emphasis on early, rigorous exposure, scientific assessment, and a clear pathway to the senior squad illustrates how a modern football academy can evolve to meet the demands of contemporary elite sport while staying true to its developmental core.