Laurent Koscielny and Jack Wilshere have been left out of Arsenal's squad travelling to Sweden for their Europa League last-32 first leg clash against Ostersunds.
Petr Cech and Pierre-Emerick Aubameyang, who is ineligible for the competition, also did not travel with the team.
Asked if Ostersunds' artificial pitch played a part in their omission, Wenger replied: "One or two had recent problems, like Koscielny with his Achilles," said Wenger. "Wilshere was more precautionary.
"I don't know exactly what the pitch is about, but I wanted to rest Jack because he was sick before the game against Spurs."
Source: tribalfootball.com