Cagliari president Massimo Cellino stands by his decision to sack Massimiliano Allegri earlier this week.
Allegri was shown the door, despite Cagliari sitting comfortably in mid-table.
âI have been stupid. I should have sacked him before,â Cellino told Corriere dello Sport. âAllegri profited from my good faith."
Cellino is convinced Allegri had become distracted by talk of a move to a bigger club.