With all eyes fixed on the January transfer market, clubs around the UK and Europe are already lining up potential mid-season moves.

Saturday morning's headlines:

Tottenham Hotspur on brink of extending Jan Vertonghen deal?
Tottenham Hotspur are to trigger a 12-month extension in centre-back Jan Vertonghen's contract, according to a report. Read more.

Barcelona to tie down four more players to new deals?
Sergio Busquets is reportedly one of four players Barcelona are looking to tie down, having recently agreed fresh terms with the likes of Lionel Messi and Gerard Pique. Read more.

Neymar 'desperate for Barcelona return'
Paris Saint-Germain forward Neymar wants to return to Barcelona, but the Catalan giants are reluctant to re-sign the Brazilian, according to a report. Read more.

Agent: 'Vinicius Junior unlikely to leave Real Madrid on loan'
The agent of Real Madrid forward Vinicius Junior admits that his client is 'unlikely' to return to Flamengo on loan at the start of 2019. Read more.

Real Madrid 'eye move for Pedro Guilherme'
Real Madrid reportedly want to sign Fluminense forward Pedro Guilherme, who could be available for £22.4m. Read more.

Real Madrid 'want Manchester City youngster Brahim Diaz'
Real Madrid reportedly want to sign Manchester City attacker Brahim Diaz, who will be out of contract at the end of this season. Read more.

Rodrigo Moreno 'unaware of Real Madrid, Atletico Madrid bid'
Valencia forward Rodrigo Moreno says that he was not made aware of any offer from either Real Madrid or Atletico Madrid during the summer. Read more.

Gary Cahill 'to quit Chelsea in January'
Chelsea defender Gary Cahill will seek an exit during the January transfer window unless he is handed more first-team action, according to a report. Read more.