scheme, no?
I do agree with you that some DCs are better than others at executing a head coach's preferred scheme, so Tuiaki certainly bears responsibility there. I don't think there's anyone on CB who doesn't believe Bronco couldn't execute Kalani's scheme better than Tuiaki is. So that is a fair lens to look through. But so much of the complaining on CB is about the defensive scheme, and Kalani is the one who owns that.