The summer transfer window shifted into a higher gear on Monday as 1. FC Köln confirmed the sale of Polish winger Jakub Kaminski to Benfica for €20 million, a deal that hands the Bundesliga side a near fourfold return on a player they had signed for just €5.5 million in May. The 24-year-old, who helped Köln avoid relegation last season, signed a contract until 2031 with the Portuguese giants, and his departure immediately freed up funds for an ambitious target: Mexico captain Edson Alvarez.

German football circles note that Köln’s sporting director Thomas Kessler is now channeling that windfall into a pursuit of Alvarez, the West Ham United midfielder whose market value has halved to €15 million after an injury-disrupted season and a loan at Fenerbahce. West Ham’s relegation to the Championship makes a departure likely, and Köln’s chances are rated at around 30 per cent, with the club hoping that the presence of Tim Steidten — the executive who originally brought Alvarez to London — can tip the scales. The move would represent a statement of intent for a club rebuilding after narrowly preserving its top-flight status.

Across the Atlantic, River Plate are closing in on a deal of similar magnitude. Argentine media detail that the Buenos Aires club has reached a verbal agreement with Atlético Madrid to acquire 50 per cent of the economic rights of Thiago Almada for €20 million. The 2022 World Cup winner, currently with Argentina at the 2026 tournament, will make a final decision once his national team duties conclude. River have already spent around $17 million on five signings — including Nicolás Otamendi and Rafael Santos Borré — and have cleared squad space by offloading several players, signalling their determination to bring Almada back to South America after an unsettled spell in Spain.

In Spain, FC Barcelona are expected to finalise the signing of João Cancelo from Al-Hilal this week for a fee not exceeding €10 million, according to Catalan media. The Portuguese full-back, who thrived under Hansi Flick during a loan spell last season, provides a low-cost solution to a problem position. Meanwhile, a quieter deal in Germany saw Fortuna Düsseldorf’s Sima Suso move to Augsburg for up to €2 million, a modest but tidy sum for a second-tier club facing a rebuild after relegation.

The market’s biggest move may yet be triggered by Borussia Dortmund, where English interest in midfielder Felix Nmecha is intensifying. Manchester United and Newcastle United are monitoring the 25-year-old, and while Dortmund are reluctant sellers, a bid exceeding €120 million could prove irresistible. Such a fee would allow the club to address multiple squad needs after a disappointing early Champions League exit, though a release clause of €80 million becomes active in 2027, adding urgency to any negotiation. For now, the window’s early rhythm is set by clubs turning quick profits and reinvesting with ambition.