The Barger error wasn't all his fault. I don't care if he calls it, Schneider has the ability to call him off.
But Schneider gave up on the play when Barger called it though so he couldn't call him off, even if he wanted.
The wind must have picked up like crazy though. You can see Schneider track the ball and when Barger calls for it he just winds down. From where the ball actually landed and where Schneider stopped tracking, it must have move something like 15 feet.