#3 David Ospina
An easy choice, Ospina may be the numero uno goalie for Colombia but he is not of the standard required by a team looking to do big things.
The Colombian was brought in as the backup to Petr Cech and to be fair to Wenger, Ospina has been given chances to impress.
He has failed to take these chances as he has looked shaky, uncertain and capable of howlers every time he plays.
Though he has not been helped by the very terrible Arsenal defence, Ospina's flakiness has been the major reason why he has not challenged Cech for the number one spot.
He played the majority of Arsenal’s games in last season’s run to the Europa League semi-final but was unconvincing for the majority of these encounters.
With German international Bernd Leno already in the team, there is no need for Ospina and he could be sold as soon as a good offer comes along.