Arsenal boss Arsene Wenger admits injuries and suspension may force him into the market this week.
Abou Diaby and Theo Walcott are long term absentees and Wenger admitted that Aaron Ramsey suffered a setback during training and may be out for longer than expected.
"I have nothing to tell you tonight, maybe I hope we have something to tell you because we lost a few players now," Wenger told Sky Sports.
"We have lost (Mathieu) Flamini for three games and Ramsey, but overall I think Jack Wilshere will be back soon, so I think we'll be OK."
