But what do supporters want Parkinson to do? Over 1600 fans voted in our online polls and have delivered a clear verdict on the decisions they want the Black Cats to make. Scroll down and click through the pages to see the FOUR players Sunderland fans want to be released in the summer:
9. Laurens De Bock
The Leeds loanee sees his season-long stay come to a close at the end of the current campaign - but will Sunderland pursue a permanent deal? 72% of fans don't believe it would be worthwhile. VERDICT: RELEASE Photo: FRANK REID
10. Marc McNulty
Another who fans have quickly taken to, with 65% believing Sunderland should look to make his loan stay a more permanent one. VERDICT: RETAIN Photo: FRANK REID 2019
11. Dylan McGeouch
The midfielder is struggling for opportunities under Parkinson, and 80% of fans feel it may be time for McGeouch to move on. VERDICT: RELEASE Photo: FRANK REID