Just be honest, you love David Luiz.
Sure, he isn't the best defender in the world. In fact, he probably isn't even the best defender on his own team. However, that doesn't mean he isn't the coolest.
Be real, Luiz is a common favorite around the world. It is tough not to watch him play and love him. He does some great things on the pitch, and he brings some even greater things to the table.
Regardless of what it is, Luiz is the coolest defender on the planet.