The club published its retained list on Tuesday, May 25, confirming that club captain Grant Leadbitter, Max Power, Chris Maguire, Conor McLaughlin, Remi Matthews, Callum McFadzean and Josh Scowen will all depart the club when their contracts expire later next month.
Sunderland have stated they hope to retain the services of Charlie Wyke, Luke O’Nien, Aiden McGeady and Denver Hume, though there has been talk of interest from elsewhere.
Ahead of the summer transfer window, which is set to re-open on June 9, we asked Black Cats supporters on our social media platforms to name a realistic signing that Sunderland could make.
Lots of you got in touch with your suggestions, picking out players who play in several positions and may be available in the coming months.
Here are some of the responses we received.
1. Scott Fraser - MK Dons
Sunderland were linked with the 26-year-old playmaker last summer before his move to MK Dons. Fraser has scored 14 goals in League One this season. Photo: Alex Pantling
2. Martyn Waghorn - Derby
The Derby striker, 31, will be out of contract at Derby this summer after scoring a vital penalty to keep the Rams in the Championship. Photo: Alex Pantling
3. Joe Pigott - AFC Wimbledon
Pigott will be leaving Wimbledon this summer after scoring 20 goals in League One. Charlton and Birmingham have been linked with the striker. Photo: James Chance
4. Jorge Grant - Lincoln
A key member of Lincoln's run to the League One play-off final. The 26-year-old has scored 13 goals and provided 7 assists in League One this season. Photo: Pete Norton