"I don't like to talk about myself that way, but I'll just be clear: I'm a winner. I know how to win. I've won a championship," McCarthy said. "And that's who I am.'' So, it is clear that McCarthy ...

"Absolutely,'' he says. "I'll just be clear: I'm a winner. I know how to win. I've won a championship. And that's who I am.'' But has it also brought down the curtain on McCarthy's time in Dallas?