Premier League transfer window

Silva will extend his deal by 12 months until 2020, while Sane will be offered improved terms at the end of the season.

Brazilian has not played in three games and will miss Wednesday's clash against Swansea through injury.

Laurent Koscielny has been at the Emirates since 2010 and has become one of the first names on Arsene Wenger's teamsheet.

Antonio Conte is keen to strengthen his squad during the upcoming January transfer window. The Italian believes it is the only way they can compete with City.

Gomes became the youngest player to play for United's senior squad since Duncan Edwards, when he made his debut last season.

Alexis Sanchez and Mesut Ozil will stay at Arsenal beyond the end of the January transfer window, according to Arsene Wenger.

Crystal Palace have no intention of selling Wilfried Zaha during the January transfer window amid interest from Arsenal.

Aston Villa manager Steve Bruce has backed the idea of strategic partnerships between clubs that would allow young players to gain first-team experience out on loan.

Agent Jurgen Milewski says there is "nothing in" speculation that Hamburg prodigy Jann-Fiete Arp is close to signing for Chelsea.

Adnan Januzaj is channeling Carlos Vela after leaving the Premier League for Real Sociedad and enjoying great success.

Martial has scored seven goals in 18 appearances thus far and has picked up a good relationship with Marcus Rashford when played together.

Ozil is currently on his final year in contract and would be available to join any club on a free after the end of the season.

Frenchman could be set for extended run in the team after John Stones is ruled out for six weeks with a hamstring injury.

Reports suggest that the Barcelona board will consider offloading up to four players as a priority as they seek to raise funds for further incomings and reduce the wage bill.

Leicester forward Jamie Vardy has no regrets over turning down a move to Arsenal in the summer of 2016.

Julian Draxler has been played out of position by manager Unai Emery following the arrivals of Neymar and Kylian Mbappe.

Liverpool, Juventus, Borussia Dortmund, RB Leipzig and Valencia are all keeping tabs on the future of Manchester City winger Javairo Dilrosun, who is out of contract next summer.

Goretzka is expected to be a free agent next summer after rejecting a contract extension from Schalke and has attracted attention from Arsenal, Barcelona and Liverpool.

Schalke would be open to a future return to Veltins-Arena for Gelsenkirchen native Mesut Ozil, but claim it will definitely not happen next summer.

Wolves and Morocco star Romain Saiss will be subject to interest from Liverpool during the January transfer window.

Willian says he is not in talks with Palmeiras and has no plans to leave Chelsea in order to secure a return to his native Brazil.

Tottenham may be willing to offer Georges-Kevin Nkoudou or Josh Onomah to Watford as part of an agreement for Brazilian Richarlison, according to reports.

Reports from Catalonia suggest that Barcelona may look to Arsenal's Mesut Ozil if they are unable to persuade Liverpool into selling top target Philippe Coutinho in January.

Mourinho worked with Luiz during the 2013-14 campaign but sold the Brazilian to PSG at the end of the season.

Jurgen Klopp's side were forced to issue an apology after being accused of making an illegal approach to sign Van Dijk.

Crystal Palace boss Roy Hodgson believes Chelsea will not have the option to recall Ruben Loftus-Cheek in January if he is playing regularly at Selhurst Park.

Manchester United made £17.3m over the summer from the sale of Adnan Januzaj to Real Sociedad and sell-on fees for Michael Keane and Danny Drinkwater.

Summer signing Javier Hernandez remains "100% committed" to West Ham and insists he has not asked to leave the club ahead of the January transfer window.

Reports suggest that Antoine Griezmann has reached an agreement in principle with Barcelona, although Enrique Cerezo believes he will remain with Atletico.

Arsene Wenger denies that his position will be under review at the end of the season, although reiterates that he will sit down with the Arsenal board.