Disagree. Think he assumed the mack was blitzing because that's what he showed presnap and didn't put eyes on him again until the guy was running into our endzone.
Main thing for him is always health which is likely why they are keeping Darby on, who was a major liability in the first 5-6 games. This is the first time he's stayed healthy getting regular reps on D for more than a couple games. D across the board (yards allowed, points allowed) has been better since this current group of regulars started playing together, Wilson, Kramdi, Houston and Rose at corners.