Arsenal boss Wenger: Defensive midfielders no longer exist
"There are no defensive midfield players at the moment," explained Wenger.
"We try to find the defensive balance collectively. We have fewer players who are purely defenders but some are physically strong in defending like Diaby, some are tactically strong like Arteta.
"At the moment we have the balance because everybody participates, but we have fewer specialists, purely defenders. We are more versatile going forward because everyone has the potential to go forward."