Arsenal will be without Johan Djourou and Gael Clichy for the second leg of their Champions League quarter-final against Villarreal at the Emirates Stadium.
Djourou has a knee problem and has undergone a scan to determine the damage, while Clichy has a back complaint, but Abou Diaby is available.
Goalkeeper Manuel Almunia (ankle) was injured during the first leg in Spain, as was centre-back William Gallas (knee). Tomas Rosicky is out and Andrey Arshavin is cup-tied.
Provisional squad: Fabianski, Sagna, Toure, Silvestre, Eduardo,
Denilson, Fabregas, Nasri, Walcott, Adebayor, Mannone, Song, Vela, Bendtner, Gibbs, Ramsey, Wilshere, Diaby, Van Persie, Eboue.