Sunderland keeper Jason Steele is yet to feature since Chris Coleman took charge.
All three were signed by the axed Sunderland boss this past summer.
Jason Steele was far from convincing again for Sunderland - but that can't be said of Vito Mannone, as he inspired Reading's win over Leeds United.
Sunderland have the luxury of bringing Duncan Watmore back from injury.
Both Sunderland goalkeepers Jason Steele and Robbin Ruiter have struggled so far this season.
Are Robbin Ruiter and Jason Steele enough for Sunderland?
While Jason Steele is set to start the season in goal for Sunderland, he needs to improve fast to keep his place for the rest of the campaign.
Sunderland are set to get their Championship season under way with a match against Derby County tomorrow.
Sunderland got obliterated by Celtic at the Stadium of Light.
The Blackburn Rovers goalkeeper and Bournemouth striker are closing in on moves to Sunderland, according to Sky Sports.