4. Leny Yoro to Manchester United
Manchester United have not been the force we grew accustomed to them being these last couple of years. This summer, they pivoted towards a youth movement, and securing Leny Yoro was a massive marker to lay down. Yoro is a talented center-back and has shown much potential at Lille. United fans may be happy they “beat” Real Madrid to his signature, but they paid a premium, shelling out 52.2 million pounds for the 18-year-old. Still, with the tools Yoro has shown so far, if manager Erik ten Hag can nurture his talent, United could have their center-back for the next decade.