Nottingham Forest, Wigan Athletic, Fulham, Cardiff City are all also in with a shout.
The former Barcelona goalkeeper has been training with Manchester United for the last few months.
Roma have reportedly upped their interest in Chelsea goalkeeper Petr Cech, but they face a battle with Liverpool and several others for his signature.
Ex-Celtic midfielder Victor Wanyama admits to missing the Champions League, so do Southampton need a top-four Premier League finish to keep him?
West Bromwich Albion midfielder Chris Brunt is wary of the threat that Aston Villa's Christian Benteke can pose.
The Argentine international has long been a transfer target for Valencia and Manchester United.
Tottenham Hotspur linked Christoph Kramer has revealed he feels he'll still be a Bayer Leverkusen player next summer.
We take a look at three players who could depart Everton in the January transfer window.
Stoke City midfielder Charlie Adam admits he would like to move abroad at some stage, amid reports of interest from David Moyes' Real Sociedad.
Steve Evans admits his regret at not pushing harder to sign Nottingham Forest striker Britt Assombalonga