It just wont suit us...maybe a chiellini, cannavaro and caceres 3 man defence would work well, and grosso/DC would be ok on the left. But the right side we would suffer..Brazzo is shit, Camo cant play it...Marchisio can play on the right in a more rigid formation...but not take the whole wing.
However, if he did implement it, i think it would look something like this.
------------------buffon
------legro------canna---chiellini-----
caceres-----melo/Marchisio-----sissoko------grosso
-------------------diego----DP/Gio
------------------------striker
the 3 upfront would be diego and one of DP or Gio in an advanced role to link up with him.