Arsenal have now learned when Mikel Arteta and Edu can expect an answer from AS Monaco midfielder Youssouf Fofana with the Gunners very interested in his transfer. The north London giants are among the clubs scattered across Europe to show an interest in a possible move. Fofana has put teams on notice with his leading role in the engine room at Monaco. He is also offering the Ligue 1 side a creative threat from the base of their midfield. Arteta and Edu are actively looking for players who can offer Arsenal what Fofana delivers in the Principality. They feel the Gunners must invest in their mi…