Arsenal are keeping tabs on young Barcelona striker Munir El Haddadi as Arsene Wenger looks to purchase more youth players from the Spanish team. El Haddadi is just 18-years-old yet Arsenal, Paris Saint Germain and Bayern Munich are all keeping an eye on the youngster. The striker, who is eligible for both Spain and Morocco, could be the latest in a long line of youngsters to leave the Nou Camp and head to the Emirates.