Arsenal could sign three players before Arteta's appointment

Arsenal reportedly set to open talks with Mikel Arteta. According to The Mirror, Gunners could sign three players before Arteta's appointment. Recent reports claim that Arsenal is close to signing a contract with Dortmund's Sokratis Papastathopoulos. Gunners are also trying to clinch deals with Caglar Soyuncu and Bernd Leno.