Does Stoke call for 4-4-2?

Over the last couple of years, the effectiveness of the 4-2-3-1 formation that Arsenal play has often been called into question. Normally when results have not been going the Gunners' way. I have never really had a problem with it. I don't think that it has been to blame for the poor defensive record Arsenal acquired. I think however, that it might be time to change for the last couple of games of the season.Arteta's injury is a big blow for the GunnersThere has been a terrible recent history with regards to Arsenal and injures, and just when there was a need to maintain momentum and secure third place, that jinx has struck again. Walcott and Arteta, two of the standout performers in Arsenal's resurgent team, are both out until the end of the season.Arteta has been crucial to Arsenal's bal...