West Ham are encountering significant hurdles in the transfer market, with their plans being disrupted by Youssouf Fofana's preference for joining AC Milan over the London club.
Former Manchester United defender Raphael Varane has joined Serie A newcomers Como on a two-year deal.
Everton have confirmed the season-long loan signing of Napoli's Jesper Lindstrom.
Arsenal are on the verge of securing Bologna defender Riccardo Calafiori in a deal worth an estimated £42.1million.
West Ham United are reportedly weighing up a bid for AC Milan defender Fikayo Tomori as they look to strengthen their squad ahead of the new season.
AC Milan have announced the signing of Alvaro Morata from Atletico Madrid.