Chiellini is strong, has talent, bus has not so many expiriences. He is definately our best defender and will be world class in the furute. But Melberg is more expirienced, he has played many great games with Villa and Sweden and has something that Giorgio has not yet. I think Olof is a very underrated player...
If you remember every fantastic defencive pair consisted of one experienced player and one very great talent. We have this right now. I think that Melberg - Chiellini pair is fantastic...