The Championship free agents Sunderland could sign this summer - including several ex-internationals

With the summer transfer window just around the corner, Sunderland boss Jack Ross may be eyeing some potential recruits.
The Championship free agents Sunderland could sign this summerThe Championship free agents Sunderland could sign this summer
The Championship free agents Sunderland could sign this summer

And with promotion to the Championship still on the cards, the Black Cats' chief may be looking to the division above for new signings. With that in mind, we take a look at EVERY Championship player whose contract is set to expire in the summer - with data courtesy of Football Fragmento. Scroll down and click through the pages to see the players set to be released by each Championship club - could Sunderland target any of them?: