The Black Cats welcome the U’s to the Stadium of Light on Good Friday with defenders Bailey Wright and Tom Flanagan likely to miss out.
There is, however, positive news regarding left-back duo Denver Hume, who nearing a return alongside attacker Jordan Jones.
Will they make the starting XI to face Oxford United, though? Here, we take a look at how we think Johnson will line up:
9. RW - Lynden Gooch
The American is likely to be challenged by Jordan Jones for game time in the coming weeks. However, the Rangers loanee is unlikely to start this fixture as he steps up his return from injury. That means Lyden Gooch will start against Oxford United. Photo: FRANK REID 2019
10. ST - Aiden O'Brien
The attacker came back into the side against Bristol Rovers and netted the winner. Indeed, Aiden O'Brien's movement and work rate does help to free up space for his strike partner Charlie Wyke. Photo: FRANK REID 2019
11. ST - Charlie Wyke
Charlie Wyke will be one of the first names on Lee Johnson's teamsheet. The striker has netted 22 times in League One this season and will be vital to any success Sunderland are likely to have against Oxford United. Photo: FRANK REID 2020