Carragher wrote for the Mail on Sunday: "Luiz had three years with Chelsea, so there won't be a settling-in period, but I am fascinated to see what Antonio Conte has in mind. Was he desperate to sign him because he doesn't have the characteristics of a typical Conte defender? Is he now going to play a back three?
"There is something about Luiz's character that I like. I wouldn't call him a leader as such but he is the kind of player who will make something happen or contribute a big moment. He is erratic but he has quality.
"Conte's reign has started without a blemish and now he has added cover to the one area of his squad that was most needed, I can only see them getting stronger. I just didn't think it would happen with David Luiz. "