Well, if Tiago and Almiron can give us enough steel in midfield and can handle playing without a defensive midfielder, then I would potentially go with the straight 4-4-2 as well. However, Tiago is not a destroyer and Almiron does not do much in regards to defensive duties, so I'm not sure; we just have to wait and see how they play together. But if we need a destroyer, I'm not willing to drop out one of Tiago or Almiron just to field a player like Zanetti. We bought those two said players to have a major role with this club, so I don't see us benching one of them. And considering that, along with the possibility they don't have the defensive capability to lead us by themselves in Serie A, the only option is to stick a destroyer in there who can provide that defensive solidity while Tiago and Almiron venture forward. This is an issue Ranieri has to address and experiment with.
But as of right now, with our defense as it is, we need a destroyer in there to take the pressure off. Again, we'll just have to see through this next month how Tiago and Almiron will mold together and if they can be solid enough as a unit in the defensive facets of the central midfield role.