Cornerback Trent McDuffie is doing more than ever for Steve Spagnuolo's KC Chiefs defense this year, and he thinks it comes back to one key element.

Chiefs All-Pro defensive back Trent McDuffie spoke with reporters on Wednesday about his self-evaluation as the team’s lead cornerback after two games. “I think I’m doing my job good,” said McDuffie.

Chiefs cornerback Trent McDuffie spoke with reporter Wednesday as the defense works to round into form heading into a week three match up against the Atlanta Falcons.

The defense is working through apparent vulnerabilities in coverage, potentially feeling the losses of impact players at each of the back-seven positions: cornerback, linebacker and safety. One thing that has carried over from last year’s elite Chiefs’ pass defense is the ability to neutralize the opponent’s number-one receiver.