I would think that it would be extremely frustrating for the defensive players to play under Coach Tuiaki's scheme,
knowing that they are there to contain rather than attack. How frustrating would it be as a d lineman to know that you're going to get double teamed often, but the backers are 8 yards off the line of scrimmage and unable to fill, and then the head coach criticizes you for not getting any kind of push? Defensive players love to be aggressive, they love to attack, and a tfl or sack gets the whole defense going. It has to be frustrating to them when they know the run is coming, but the scheme is such that it makes it tough to stop it. I'd be frustrated.