The Giallorossi signed the Italy playmaker four years ago from Winterthur, launched him in Serie A, and then loaned him out for playing time. But why didn't they keep him despite knowing his value?

Ahead of their opening match, Italy's squad sees many changes, particularly in defence and on the wings, with Cambiaghi and Maldini expected to start.

The Gunners made important splashes in defense and midfield, but failed to sign a star attacker.