Left-backs Arsenal could sign in the summer

With the news that Barcelona are interested in signing Nacho Monreal in the summer, Arsenal may be looking to replace the Spaniard. 

Arsenal have struggled at the back this season, with a host of injuries often leaving them bare in defence – with a number of makeshift selections in the Premier League.

If Monreal were to leave in the summer, Arsenal would need to replace him. Here are five potential left-backs Arsenal could sign…