‘It’s definitely no accident. The Chiefs preach the importance of turnover differential, and Kansas City enters Sunday night’s game against Buffalo leading the NFL with 20 takeaways. The Chiefs’ nine giveaways result in a plus-11 margin. Buffalo is minus-2. “We’re plus-11, Minnesota is plus-13,” Vermeil said. “The two of us are both undefeated. We’re doing something right. But we’re not doing everything perfect.”‘