That would give Arsenal five first-team stoppers, although two are out on loan.
Nuno Espirito Santo has been testing a first-eleven without Nicolas Otamendi, with bids expected from Manchester United and Manchester City.
The German has been discussing his fortunes at Leeds since taking over in the summer.
Sunderland are reportedly looking to bring Fabio Borini back to the Stadium of Light.
Former West Ham United boss Sam Allardyce says his replacement Slaven Bilic has no chance of emulating what he achieved in east London.
Welcome to this morning's transfer round-up. This edition features 'SSC Napoli's Gonzalo Higuain interesting Chelsea?' and 'Paris Saint Germain's Adrien Rabiot interesting Arsenal?' plus more, so delve in below.
The Sky Sports pundit has gone for a left-field prediction ahead of West Ham's Premier League clash with Leicester City.
The Dane is however likely to cost a much higher amount.
The former forward says he believes Barton still has a lot to offer and must prove he can play in the Premier League.
Wolves fans expressed their relief at missing out on Chris Wood to Leeds after his penalty miss against Doncaster.
Brendan Rodgers explained his reasons for bringing centre-back Dejan Lovren to Liverpool from Southampton.
Despite past uncertainty surrounding his future at the club, Charles N'Zogbia could be set to play a crucial role in the Aston Villa side this season.
Liverpool have signed Dejan Lovren from Southampton, but what are the numbers behind his career to date?