Never really rated him as a defender, although he's a good footballer with an incredible pass, contributes offensively too. Think his best position is CDM. As a stop gap for CB, however, I'll take it for now alongside Sokratis. This transfer has really caught me by surprise, and too be honest, if he'd cost over 15m I wouldn't have been pleased. But as it stands it makes sense, we really needed someone who can build up from the back and he has a winning mentality. Hope he doesn't cry too often in our shirt though. Welcome Luiz, hope you pleasantly surprise me with solid performances in the back.