Despite my brain telling me I'm wrong, my gut says that the defense turned a corner in the 4th quarter against NC St. The talent is there, the issue was the effort. It's something a coach can't teach- the players have to realize on their own that they have an extra gear
Most of us know what that feels like- if you've ever run a race and felt your lungs burning, legs like they are filled lead weights, and heart pounding like it is going to explode; in the back of your mind you think you are giving all you've got. But then you see the finish line- you feel that surge of adrenaline kick you in the chest, you can't hear anything but white noise and and the sound of the blood vessels pulsing in your ears, and have a burst of speed for the precious last few seconds of the race. Where did that last bit of energy come from? It's not so much that you were holding back- it's just that your mind was telling your body that you couldn't give any more. Then when the end of the race came into view and you knew that the faster you finished, the sooner the agony would be over, your mind told your body to push past the limit. There is truth to the saying "mind over matter."
I'm sure the players felt they were playing as hard as they could. But when the game was on the line, they found that extra motivation. The question is whether they can give that effort from the first snap of the game to the end. Now that they've realized their limit wasn't really their limit, I think we will see a much more motivated and effective defense.