Liverpool will not part ways with Egyptian forward Mohamed Salah in the January transfer window but may listen to offers from the Saudi Pro League at the end of the season, when he will have just 12 months left on his contract.
One Liverpool player who could leave in January is midfielder Thiago Alcantara, who has been offered to Barcelona.
But Barcelona's midfield priority is Aleix Garcia of Girona. The 26-year-old has a release clause of €20m but Barca are considering offering either Oriol Romeu or Pablo Torre in exchange to try and drive the price down.
Arsenal's main target for the January window is Brentford striker Ivan Toney but the Bees' recent poor run of form could see them block an exit for their star striker.
Former Liverpool striker Roberto Firmino could be offered a route back to the Premier League, with Sheffield United among the sides keen on signing the Brazilian on loan from Al Ahli.
Monaco midfielder Youssouf Fofana is once again a target for Manchester United heading into the winter window.
AC Milan are keen to sign Stuttgart striker Serhou Guirassy but will face «increasingly strong competition» from Tottenham Hotspur.
Bayern Munich have offered left-back Alphonso Davies a contract worth €10m per season to remain in Germany but the Real Madrid target is yet to put pen to paper.
Real Madrid manager Carlo Ancelotti has asked club officials to try capitalise on the financial uncertainty at Inter with a move for centre-back Alessandro Bastoni.
Should Barcelona prove unable to strike a permanent deal for Manchester City loanee Joao Cancelo, Arsenal will reignite their interest in the full-back.
Borussia Dortmund are exploring a move for 19-year-old Manchester United midfielder Dan Gore.
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