“You’ve got to try and do as much homework as you can and find out about their personality, because we’ve lost five derby games [in a row], Carver said. “So there’s something within the make-up within this group of players. And I say within their DNA, that when it comes to a derby game, there’s something not right. There’s something not right within their make up. No matter how hard you try and no matter what you try and do, it’s an issue.