If Walcott could finish at an acceptable rate and Giroud wasn't a lazy disgrace to football he'd have had 5-7 assists in the match which would inarguably have been one of the greatest performances ever in an Arsenal shirt.
This is nothing new at all! The wastefulness of our team over the last years is ridiculous. Özil would have had double numbers at least every season if hed had proper offensive players around him.
He did get tons of assists at Real while being a way inferior player at that time cause there were players in front of him that can finish. If we had a Suarez or Aguero or Lewandowski or Müller we would be 10 points ahead of second place. It is a shame really...