The headline story of Genk's transfer window is undoubtedly the blockbuster €33m sale of Lucca Brughmans to Liverpool — a deal that immediately marks one of the biggest departures in the Belgian club's recent history. But in a twist that underlines Genk's shrewd negotiating, Brughmans has returned to the Luminus Arena on loan, ensuring the club retains his services for the current campaign while banking a transformative fee. It is the kind of business that has become synonymous with the Limburg outfit's development model.

On the outgoings ledger, Genk also parted ways with right-back Zakaria El Ouahdi, who joined Hamburger SV in a permanent €8m transfer on September 1. Defender Mujaid Sadick headed to Spain on loan with Rayo Vallecano, midfielder Jarne Steuckers made a temporary switch to Bochum in Germany, and young forward Robin Mirisola was loaned to Oud-Heverlee Leuven. In total, the departures — headlined by the Brughmans and El Ouahdi sales — have generated a remarkable €41m in permanent transfer fees alone, providing the club with significant financial firepower.

Reinvestment, however, has been measured rather than extravagant. Genk's four signings cost a combined €8.7m, leaving a substantial net profit. The most expensive arrival is goalkeeper Milan Roganovic, who signed from Partizan for €3.5m. Close behind is Christiaan Ravych, recruited from Cercle Brugge for €3.2m to bolster the defensive ranks left thinner by El Ouahdi's exit and Sadick's loan departure. Tobe Leysen completed a €2m move from Oud-Heverlee Leuven, adding further depth in what appears to be a carefully targeted recruitment drive.

The fourth signing is, of course, Brughmans himself, returning on loan from Liverpool just a day after his record sale. His presence ensures continuity in Genk's squad and minimises the short-term disruption of losing such a key asset. It is a model familiar to clubs across Belgium and the Netherlands — sell high, loan back, and plan the transition.

Overall, this window tells a clear story: Genk remain one of European football's most efficient selling clubs. A net gain north of €30m, combined with astute loan deals to maintain squad quality, means the club enters the next phase of the season in a strong financial and sporting position. The challenge now for the coaching staff is to integrate the new faces quickly while managing the knowledge that Brughmans will eventually move on to Anfield for good. For Genk FC, it is business as usual — and business is very good indeed.