He could start a certain number of games during next season and beyond , and function as a reliable back up for a number of defensive positions .
Sagna should become gradually a squad player rather than automatic first choice for each and every game .
Sagna could start a certain number of games during next season and beyond , and function as a reliable back up for a number of defensive positions .
Sagna should become gradually a squad player rather than automatic first choice for each and every game .