Ciro will think: they are a attacking side, therefore i must play more defensive style, and 3DMs is exactly like that. Then hopefully Chiellini will make the crucial run in the 2nd half, if we are still at 0-0 and we will score. Then ill take out Diego and add another defensive player in DC and we will play 4 DMs. I dont know what i will do if Samp still score with 4 DMs on the pitch. But well that doesnt matter now, ill wait till the time comes.