Sunderland face October games against Stoke City, Leicester City and Norwich City to round off the month before a busy November and December period.
After Christmas, though, the January transfer window will open once more. Here, we take a look at the players that could leave Sunderland and examine the stars that are highly likely to stay (as it stands).
13. Mason Burstow - could leave (technically)
The deal to bring the striker to Sunderland from Chelsea likely included a January recall (as is standard in football these days), meaning Mason Burstow could technically return to London if his parent club were not happy with the arrangement. For now, though, there hasn't been any suggestion that the aforementioned scenario would take place. Photo: Frank Reid
14. Jobe Bellingham - won't leave
Despite reports of being scouted by Real Madrid, Jobe Bellingham's exit during January (unless there is a mega bid placed for him) is very very unlikely given the former Birmingham City man signed a long-term deal at the Stadium of Light last summer. Photo: Frank Reid