Unexpected target for Flick. Barcelona set sights on Bundesliga star defender

The Catalans are preparing a major reinforcement for their defensive line as the transfer window draws to a close.

Details: According to reputable outlet The Athletic, Barcelona have shown concrete interest in RB Leipzig centre-back Castello Lukeba and are closely monitoring his situation in the current transfer market.

Barça head coach Hansi Flick is a huge admirer of the 23-year-old French defender, seeing him as the perfect upgrade for the heart of the back line.

However, the potential transfer hinges directly on another personnel decision. For the deal to go through, the Catalan club must part ways with left-back Alejandro Balde.

It's worth noting that in the 2025/26 season, Castello Lukeba featured in 29 matches across all competitions for RB Leipzig, scoring once. According to the renowned portal Transfermarkt, the 23-year-old defender's market value is estimated at €50 million, and his contract with the German club runs until the summer of 2029.

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