Arsenal manager Mikel Arteta will provide a team news update later on Friday.
Leicester City have no new injury concerns ahead of the trip to Arsenal.
Full-back Ricardo Pereira is expected to be out for six months because of a ruptured Achilles, while Harvey Barnes and Ryan Bertrand remain out with knee problems.
CHRIS SUTTON'S PREDICTION
All does not seem well at Leicester, who have still not made any signings this summer.
They have still got some very good players but I get the sense Foxes boss Brendan Rodgers is not entirely happy with the situation and, on the pitch, they blew a two-goal lead against Brentford last week.