4 Players Arsenal should sell in the summer transfer window

#3 Shkodran Mustafi

Arsenal FC v Newcastle United - Premier League

Former World Cup winner Shkodran Mustafi is a far cry from the player he once was. His time with Arsenal has been one long haul, and his ability has been on the decline for quite some time.

Although he's featured in 31 matches for the Gunners this season, many will argue that that's purely because there are virtually no other options to challenge him for the position. He has been poor for the majority of the season and is one of the main reasons behind Arsenal's dismal defensive record in this campaign.

Given the fact he's only 27 years old, which means that he's entered the peak years of a defender, he still has a high market value. Arsenal should capitalize on this moment in time and ship him out before the summer transfer window ends, to ensure that they get the most out of him before it's too late.

AC Milan are reportedly eyeing up an offer for the German, but only time will tell if that'll materialize.