Arsenal manager Mikel Arteta has now opened up about Edu Gaspar following the sporting director’s departure from the club. Edu Gaspar resigned from his post at Arsenal on Wednesday, in a surprise move. As such, the North London club will now begin their search for the Brazilian’s replacement. However, it is vital that this process is conducted responsibly and not in any kind of panicked rush. After all, Edu produced impressive results in the transfer market for Arsenal and had a huge and important influence at the club. The former midfielder worked closely with Mikel Arteta, succeeding in maki…