Did the receiver "run" the Corner into the ball? I see a lot of posts writing that the punt hitting the BYU defender was just an unlucky bounce, but wasn't it by design? The receiver knows what is coming and when the punt goes up, runs his "route" under the ball. He even pushed the defender a bit into it.

Why isn't this done more frequently? It seems like the potential pay off is greater than trying to just straight up punt the ball when you are between the 40 and the 50. That's only true if your QB can pull it off, of course.