"If you aren't down then you don't deserve to wear the shirt." David Luiz's powerful interview on playing in England, Chelsea's triumphs and travails, and his own role at the club. Spoiler alert: I love this man. "I've always said my shoulders are broad and I can take on that extra responsibility. I love it. I want it. I prefer to take it on myself to help the other guys, who can then go out and play with their heads clear and calm."