According to Foot Mercato, both Rosicky and Mertesacker featured on the pitch for Arsenal in the 2010s, with Rosicky serving from 2006-2016, while Mertesacker was on the Gunners' books from 2011-2018. With nearly 500 appearances for the club between them, both were popular figures with fans, with Mertesacker even captaining the side for two years from 2016.
While the German has no previous experience as a sporting director, Rosicky boasts six years of service in the same job at boyhood club Sparta Prague, putting him in pole position for the vacant Arsenal role.
It is said that both former players are 'highly appreciated' by club officials, and an announcement on Edu's successor is expected in the next couple of weeks.