The seemingly sarcastic comment by Jay Bilas, when the camera angle was from a straight-lined position, looking through the shooter, continues his apparent attitude that officials are nowhere near as adept at calling a game as he is. The calling official had a good look from the side of the play, and was able to see that the defender came into the shooter with his body, before the "clean" block on top.
Mr. Bilas' all-knowing, all-seeing, attitude on so many plays often cuases me to turn down the sound when he is the commentator.