The transfer window is open! Clubs around the UK and Europe have one final chance to strengthen their squads for the second half of the season.

Sunday morning's headlines:

Neymar offers angry response to Barcelona return speculation
Neymar angrily denies reports that he is angling for a return back to Barcelona, less than two years after leaving the club to join Paris Saint-Germain. Read more.

Tottenham Hotspur 'eye Frenkie de Jong as Christian Eriksen replacement'
Tottenham Hotspur have reportedly approached Frenkie de Jong's agent regarding a summer move for the Ajax midfielder, who is seen as a replacement for Christian Eriksen. Read more.

Kalidou Koulibaly 'to push for Manchester United move'
Kalidou Koulibaly is reportedly open to the idea of joining Manchester United from Napoli after growing disillusioned by the racist nature of football in Italy. Read more.

Report: Chelsea offer striker Alvaro Morata to Barcelona
A report claims that Barcelona rejected the opportunity to sign Alvaro Morata from Chelsea as they are more interested in giving youth a chance. Read more.

Real Madrid want Paulo Dybala in Isco deal?
Real Madrid will ask for Paulo Dybala if Juventus make an official move for Isco, according to a report. Read more.

Tottenham Hotspur 'drop Adrien Rabiot interest'
Tottenham Hotspur drop their interest in Paris Saint-Germain midfielder Adrien Rabiot, according to a report. Read more.

Chelsea 'launch Adrien Rabiot enquiry'
Chelsea contact Paris Saint-Germain over a potential move for Adrien Rabiot, according to a report. Read more.

Leandro Paredes 'confirms Chelsea move'
Argentine midfielder Leandro Paredes seemingly confirms that he is heading for Chelsea from Zenit St Petersburg. Read more.

AC Milan 'revive Marouane Fellaini interest'
AC Milan are reportedly ready to 'revive their interest' in Manchester United midfielder Marouane Fellaini. Read more.

Antonio Valencia 'to leave Manchester United this summer'
Manchester United captain Antonio Valencia will reportedly leave the Red Devils at the end of the season. Read more.

Ernesto Valverde plays down chances of Neymar returning to Barcelona
The Blaugrana suffered a 2-1 Copa del Rey defeat at Levante. Read more.

Genaro Gattuso praises Gonzalo Higuain 'professionalism' amid Chelsea interest
Genaro Gattuso says that Gonzalo Higuain is in constant dialogue with AC Milan as speculation over a January move to Chelsea intensifies. Read more.

Juventus 'ready to offer Medhi Benatia for Aaron Ramsey'
A report claims that Medhi Benatia could be used as leverage by Juventus to get a deal over the line for Aaron Ramsey before the end of the month. Read more.

Manchester United open talks with agent of Philippe Coutinho?
Manchester United have contacted the agent of Barcelona ace Philippe Coutinho to sound out a January transfer, according to a report. Read more.

Report: Chelsea make Gonzalo Higuain transfer priority
A report claims that Chelsea remain in pursuit of Juventus striker Gonzalo Higuain, who is currently on loan with AC Milan. Read more.

St Johnstone midfielder McClean makes Linfield loan move
The Northern Ireland Under-21 international is set for more regular first-team opportunities. Read more.

Chelsea 'agree deals in principle for Nicolo Barella, Leandro Paredes'
Chelsea have reportedly reached an agreement to sign Nicolo Barella and Leandro Paredes, but must now decide which of the midfielders to bring on board. Read more.

Chelsea 'want Callum Hudson-Odoi buy-back clause'
Chelsea will sell Callum Hudson-Odoi to Bayern Munich unless there is a buy-back clause included in the deal, according to a report. Read more.

Barcelona 'to make improved Willian bid'
Barcelona prepare a second transfer bid for Chelsea attacker Willian having seen their initial bid rebuffed, according to a report. Read more.

Liverpool 'eye Munas Dabbur swoop'
Liverpool are reportedly interested in signing Red Bull Salzburg forward Munas Dabbur. Read more.

Graham Hunter: 'Real Madrid want Christian Eriksen'
Spanish football journalist Graham Hunter claims that Real Madrid view Tottenham Hotspur attacker Christian Eriksen "as the perfect signing". Read more.

Barcelona 'prepared to sell Philippe Coutinho'
Barcelona prepare to listen to offers for Brazil international Philippe Coutinho, according to a report. Read more.