Arsenal are hopeful Bukayo Saka will be alright to feature on Sunday.
The winger suffered a knock during the closing stages of Thursday night's Europa League win against PSV and limped off to be replaced by Reiss Nelson.
"He got a kick," Mikel Arteta said after the game. "He was limping a little bit, but hopefully he will be alright."
Saka will be assessed at London Colney before a final decision is made on his fitness.
Gabriel Martinelli could come back into the starting XI, however, after being named on the bench against PSV after a bout of illness.
Oleksandr Zinchenko could make his return following a calf injury that has kept him sidelined since the victory against Spurs on October 1.
Mikel Arteta is expected to bring several senior players back into the starting XI after they were given a rest against PSV, including Martin Odegaard, Ben White and William Saliba.
Long-term absentees Emile Smith Rowe (groin) and Mohamed Elneny (hamstring) remain sidelined.