Welcome to today’s edition of Slide Rule Pass, your concise daily read on the most important transfer stories across Europe.

It’s been a productive weekend for Arsenal, who have now finalised a deal to sign Sporting Lisbon striker Viktor Gyökeres. The Swede will join on a five-year deal worth an initial €63.5 million (£55 million), potentially rising to €78.5 million with add-ons. A breakthrough in talks came after Gyökeres’ agent waived a significant commission, clearing the path for one of the window’s most anticipated moves. He is expected to undergo a medical today before flying out to join the squad in Asia.

In addition, Chelsea winger Noni Madueke has completed his medical and agreed personal terms, with a deal worth £48 million plus £4 million in add-ons. The England international becomes the latest attacking reinforcement for Arteta.

And finally, Arsenal have also agreed a move for Valencia centre-back Cristhian Mosquera, in a deal that could surpass £20 million. The 20-year-old Spaniard, who has drawn comparisons to Ronald Araújo, is seen as one for the present and the future.

Having been priced out of a move for Luis Díaz, Bayern Munich have turned their attention to Leandro Trossard. The Arsenal winger is under consideration as a more financially viable option to reinforce their attack following Jamal Musiala’s injury. No formal offer has yet been submitted, but Trossard is now high on the Bavarians’ list.

Liverpool are quietly working on a forward-line refresh, with Crystal Palace’s Jean-Philippe Mateta emerging as a new target. The French striker enjoyed a standout campaign last season and is viewed as a replacement option should Darwin Núñez depart.

Meanwhile, Real Madrid have made initial contact over Ibrahima Konaté, with the French defender entering the final year of his contract. Madrid are watching closely, and Liverpool could be tempted to sell if no extension is agreed.

Newcastle United have reopened discussions for Eintracht Frankfurt forward Hugo Ekitike. Reports suggest they have made contact with his camp over a potential £86 million move. While no bid has yet been lodged, the Magpies are assessing whether he could operate alongside — or eventually replace — Alexander Isak.

Alejandro Garnacho has turned down a move to Al Nassr, preferring to remain in Europe despite interest from the Saudi Pro League. The Manchester United winger is attracting attention from several Serie A clubs.

Teammate Marcus Rashford remains on Barcelona’s radar as the Catalan side continue to explore left-sided options. However, any move would likely depend on outgoings due to their ongoing Financial Fair Play constraints.

Arsenal are close to triggering the £68 million release clause that secures Eberechi Eze from Crystal Palace. Talks continue on payment structure, and Eze is reportedly eager to make the switch to Champions League football.

Tottenham’s attempt to trigger Morgan Gibbs‑White’s £60m release clause has been challenged by Nottingham Forest, which has lodged a legal complaint over alleged improper contact. Gibbs‑White has reported back for pre-season training, while Spurs remain confident the transfer will proceed “soon”.