Tottenham have already set the pace this summer, spending £185m to sign Sandro Tonali and Mateus Fernandes, as clubs across the Premier League gear up for a frantic July.
Manchester United, looking to rejuvenate their midfield, have shown interest in Borussia Dortmund's Felix Nmecha, while Alex Scott is also on Arsenal's radar. But United have reportedly turned their attention to an attacking target, with Crystal Palace's Ismaila Sarr, valued at £35m, emerging as a possibility.
“Tottenham set £185m pace with Tonali and Fernandes, as United, Arsenal and Chelsea scramble for deals.”
Arsenal, meanwhile, could exploit Aston Villa's financial difficulties to move for Morgan Rogers and Ezri Konsa, while Leandro Trossard appears set to leave the club. The Gunners also view Paris Saint-Germain's Bradley Barcola as an alternative to Rogers, with Liverpool also switching their focus to Barcola after stepping away from Yan Diomande.
Chelsea are close to finalising a permanent exit for Tyrique George, with the winger's loan to Everton set to become a full transfer.
In goalkeeping news, Manchester United loaned Andre Onana to Trabzonspor, and according to Fabrizio Romano, the switch has moved him into the world's top ten best-paid goalkeepers. United are now seeking an experienced shot-stopper to provide competition for Senne Lammens, with Onana still having two years on his contract.
Elsewhere, 18-year-old Ayyoub Bouaddi has attracted interest from Arsenal, Liverpool and Manchester United after a superb World Cup with Morocco, though Lille chairman Olivier Letang has already set a lofty price tag for the midfielder.
The window is only just kicking into gear, with more twists expected as clubs battle for signatures.