Tonight, I expect Arsenal to play two up front given how urgently they need a positive result. Oliver Giroud looked threatening against Aston Villa and got the Gunner's only goal of what was a fairly tepid display from the rest of his colleagues. And he could be joined up front by Lukas Podolski, who only played a mere one minute of football at the weekend. Alternatively, Wenger could hand a debut to his much-maligned summer signing Yaya Sanogo, though the 20-year-old is a slight doubt with a hamstring injury but has still travelled with the rest of the squad. A switch to an attacking 4-4-2 formation may sound risky, especially in a Champions League away game, but Arsenal's "invincibles" operated with this system and the Gunners really need a win tonight to take some of the heat off Wenger. Likely XI: Szcz™sny, Sagna, Mertesacker, Koscielny, Gibbs, Rosicky, Cazorla, Wilshere, Walcott, Giroud, Podolski Team News: Sky Sports Do you agree with our predictions? Let us know in the comments.