Some extremely funny comments here.
"Allegri should work on his substitutions"
We are 1-0 up, Malmo isnt doing a goddamn thing against our organisation whilst we keep going ahead. Wich is kinda what we want.
Then why on earth change that ?
Substitutes in priority games, are a means to change the tactic when needed.
If you are ahead and you controll the game, it means you are doing it right and shouldnt change the tactic