Walker spent the second half of last season on loan at AC Milan but the Italian giants opted against triggering their option to purchase the right back.

The main summer transfer window has officially reopened with the likes of Arsenal, Chelsea, Manchester United and Liverpool ...

The second summer transfer window has opened with teams now having until September to complete all their deals for the new season, with Manchester United and Liverpool spending heavily ...

Manchester City lost their form and fitness last season but also saw their captain disappear in the middle of the campaign ...