The Black Cats are looking for options in a host of positions during the winter trading period, with Parkinson keen to transform a struggling squad.
So could Sunderland look to unearth some lower league gems this January? We take a look at 13 players who the Black Cats could be looking to seal a deal for once the window opens:
9. Charlie Goode (Northampton Town)
The 24-year-old has progressed through non-league to earn his shot in the EFL - and he’s certainly grasped that opportunity this season. Goode has been a standout performer for Northampton, and will undoubtedly attract interest in January. Photo: Pete Norton
10. Ebou Adams (Forest Green Rovers)
Similarly to Goode, Adams did the rounds in non-league before solidifying his spot in the Forest Green side. His energy and desire mean he plays a key part in both boxes, and he could be just what Parkinson is seeking as he looks to add more legs to his midfield. Photo: James Chance
11. Courtney Senior (Colchester United)
With three goals and two assists to his name already this season, Senior is continuing the form which has seen him become one of the most highly-rated players in League Two. He could well be another option on Sunderland’s radar. Photo: Stephen Pond
12. Ryan Wintle (Crewe Alexandra)
A key component of the Crewe side who have surpassed expectations this season, Wintle has already racked up over 100 appearances for the Railwaymen despite his tender years. The 22-year-old is thought to be attracting interest from various clubs - so could Sunderland make a move? Photo: Pete Norton