A last-minute call by coach Azeglio Vicini, Salvatore Schillaci became the King of the World Cup 1990, scoring 6 goals and leading Italy to the 3rd place

World Cup One-Hit Wonders: Schillaci, Crownless King of Italia 90

As World Cup 1990 approached, Italy's coach Azeglio Vicini could lineup strikers such as Gianluca Vialli and Roberto Baggio. Still, he decided to add to his squad a little known Sicilian forward from Juventus. His name was Salvatore Schillaci, and he became the underdog King of the Notti Magiche ("Magic Nights") of Italia '90, scoring 6 goals and leading the Azzurri to the 3rd place.
Defender Fabio Grosso is the man who in 2006 led Italy to their 4th world title, despite not being part of coach Marcello Lippi's initial lineup

World Cup One-Hit Wonders: Grosso, the Man of the Last Minute

“You will take the last penalty, because you have always been decisive so far.” This is what coach Marcello Lippi told Fabio Grosso before the penalty shootouts that determined the outcome of World Cup 2006 Final between Italy and France. Lippi’s choice to bet on a player who was not even part of his original starting lineup proved to be a winning one.
Newly-appointed Saudi Arabia national team coach Roberto Mancini has lashed out at the Italian Football Federation, FIGC, for treating him unfavorably.

Mancini Heaps Praise on Napoli, Laments Lack of Options

Italy coach Roberto Mancini attended Il Gran Galà del Calcio, which assigned the awards for the past Serie A season, and commented on the national team and the current campaign: "The championship has been nice, but there are fewer and fewer Italians. Only the usual ones are getting regular minutes."
Immobile missing the past two Italy games, in particular the Hungary one, caused controversy, as he was ready to board the flight before Lazio stepped in.

Lazio Star Feeling Better after Controversial Absence

Immobile missing the past two Italy games, in particular the Hungary one, caused some controversy, as he appeared ready to board the flight to Budapest before Lazio stepped in. The striker cleared the air and provided an update on his status: "I’m feeling good but it’s a little dangerous to practice and play."
Italy coach Roberto Mancini hasn't called up Nicolò Zaniolo and Mattia Zaccagni, even though the Azzurri don't have a stacked frontline.

Roma and Lazio Stars Currently in Mancini Doghouse

Italy coach Roberto Mancini hasn't called up Nicolò Zaniolo and Mattia Zaccagni for the next two matches, even though the Azzurri don’t exactly have a stacked frontline. The gaffer justified it by saying that he did it because of their busy schedules. However, there were ulterior and off-the-pitch reasons behind the choice.