CL playoffs: Many heroes in Arsenal's win over Udinese (3-1 on aggregate)

Is this man on his way to becoming a legend?

This was a reaffirming and exhilarating win over Udinese. The pall, the gloom, the self doubt that had dogged the club since the Paleolithic era was lifted and now Arsenal go into the group stage with a sense of momentum. Did we hear a great huge sigh of collective relief?