don't understand all the fuss. 3-0 with 7 mins to go or not, I liked the fact that Allegri got worked up over the red card and wanted to protect our lead even though it seemed unlikely we were gonna lose it - it shows that this match and this cup mattered and he, along with the team, wanted to win it.
I am guess being 10 men down it was the natural sub as Llorente was about to come on. I had always assumed this was the case as Llorente is better in the air and had the height, that the easiest way Fiorentina would score would be from set pieces or crosses in, and having Llorente there would reduce that risk.