Interesting statistics, but I'm not sure it tells the whole story or you can draw any conclusion from it. For instance, one of the keys to West Virginia's offense was to get the ball in the hands of Tavon Austin and let him use his considerable talent to move the ball. That is a good plan. It's done with screens and the shuttle pass, all behind the line of scrimmage. It doesn't make Geno Smith less of a QB, it makes him one who can read a defense and follow the game plan. Smith also had over 2% of passes over 40 yards as did Barkley.
If that number was 0% then I woulf think it was significant because you do not know he can throw the long ball, but it's not. I'm no ready to draw any conclusions, but I do appreciate the information.