Miami Dolphins head coach Dan Campbell is not one to criticizes his players publicly. Yes, he may bench them or even disappear them -- taking them from starters to being inactive in the span of one week because they're not playing well -- but he doesn't criticize his players.
And that is smart. It doesn't benefit a head coach to undress his players publicly because that is often a recipe for losing their confidence. A coach does that to enough guys and he loses the locker room.
So Campbell, a smart guy who understands how this works, wisely isn't going there.