Borussia Dortmund are on the verge of making their first major move under new sporting director Ole Book, and it's a signing that signals a clear shift in strategy at Signal Iduna Park.

According to Sky Germany, the Black and Yellows have reached a broad agreement with RB Salzburg for highly-rated defender Joane Gadou. The 20-year-old Frenchman has reportedly already agreed to a long-term contract with Dortmund, with only final details between the two clubs left to be ironed out. The deal is expected to be worth around €20 million, with an additional €4-6 million in performance-related bonuses.

Gadou, who came through Paris Saint-Germain's famed academy between 2020 and 2024, moved to Salzburg last summer. He's already made his mark on the European stage, featuring in the UEFA Champions League this season. His arrival at Dortmund comes at a crucial time, with the club facing significant changes in their defensive ranks.

Niklas Süle is set to leave once his contract expires at the end of the season, while captain Emre Can continues his long road back from a cruciate ligament tear suffered against Bayern Munich in late February. Gadou's versatility and youth make him an ideal fit for Dortmund's philosophy of developing young talent into world-class stars—a tradition that has served the club well for years.

For fans looking to show their support as this new era begins, now is the perfect time to gear up in fresh Dortmund apparel. Whether you're tracking the next generation of stars or celebrating the club's rich history, the right kit makes every match day special.