Dude, you're worse than Sheik in this regard and I thought it wasn't possible.
But on a serious note, I get your point, I am pro sacrificing defense only when the offensive aspect outweighs it and vice-verse.
That's why I don't understand why do we need 3 CBs when one of them (usually Chiellini) with no attacking capability at all spends like 90% of the time in opponents final third, thus contributing nothing in offense nor defense. That's like putting Gio as a DM.
At the risk of sounding like a uneducated football peasant, can you explain it?