Massimiliano Allegri is a perfectionist and does not tolerate drops in intensity, even when his team is winning 3-0 on a tough pitch like Udinese's.
Today's edition of the Italian newspaper La Gazzetta dello Sport reports this detail:
"Those who thought that with a 3-0 lead an Allegri full of shouts and encouragements would spare a few punches at the bench were disappointed. 'You must never turn off the light,' he shouted, connected through the match analysts with Dolcetti on the bench, when Gabbia and his teammates focused more on managing the game and in a couple of instances did not follow tactical orders."

"He wanted to finish with a clean sheet for the third game in a row, but above all he wanted to reinforce the message given from day one: you never give up and concentration must always be at its peak, even with a three-goal lead."
