Question:  In the 2012–13 season, Sion competes in the Swiss Super League and the Swiss Cup, in the summer transfer window, they brought in Italian World Cup winner, Gennaro Ivan "Rino" Gattuso, an Italian football manager in charge of which organization, and a former footballer?
Sentence (from "List of Spanish football transfers summer 2008"): Although transfer made be confirmed before the opening day of each transfer window, they were not officially a member of the squad until the first day of each transfer window.
Relevant evidence: No