3. Park Chu-Young
The signing of Korean forward Park Chu-Young is one that we would all love to hear explained by Arsene Wenger. Signed from Monaco in 2011, the former FC Seoul man has only appeared once for the Gunners. A less than impressive spell on loan to Celta Vigo for the 2012/13 season hasn’t improved the possibility of game time for the South Korean international, and it is likely we will never see him don the red and white strip again.