Martin Zubimendi could seek an Arsenal exit in January, Mauro Icardi is open to an Everton move, while the Toffees have played down links with Anthony Martial.
Martin Zubimendi could push to leave Arsenal in January after losing his place in the starting XI, with Chelsea and Real Madrid interested in the 27-year-old Spain midfielder.
Argentine striker Mauro Icardi, 33, is open to joining Everton after leaving Galatasaray in July and becoming a free agent.
However, sources at Everton have played down reports linking the club with both Icardi and fellow free agent Anthony Martial. The 30-year-old France forward most recently played for Mexican side Monterrey.
Liverpool were interested in 21-year-old Italy defender Marco Palestra before his move from Atalanta to Chelsea, but the Reds were restricted by the need to strengthen other areas of their squad.
Real Madrid have offered 21-year-old Turkish midfielder Arda Guler a new six-year contract. The midfielder is also admired by Chelsea manager Xabi Alonso.
Newcastle United target Giorgio Scalvini, 22, has signed a new long-term contract with Atalanta, dealing a blow to the Magpies' hopes of signing the Italy defender.
Aston Villa are in talks with Netherlands left-back Ian Maatsen, 24, over a new contract at Villa Park.
Crystal Palace striker Eddie Nketiah, 27, is considering switching his international allegiance from England to Ghana.
Colombian striker Kevin Viveros, 26, is closing in on a new deal with Athletico Paranaense after attracting interest from Sunderland and Aston Villa during the summer.