Some of the pro-Allegrian arguments are hilarious
You guys sound like his deluded fanboys when he was with us
If a coach always needs the best or a top squad to succeed, then that coach isn't really making much of a difference
To put it into perspective:
Ancelotti won '07 CL with Kakà and the dying embers of our last great Milan teams
Mourinho won with unfashionable Porto
Simeone won La Liga without Real and Barca's zillions
Ferguson uprooted Liverpool's English dominance
Guys like Allegri and Mancini can captain an already smooth sailing ship, but they aren't the ones you'd want in rough waters or to guide a damaged vessel to safety.