So a player plays a way too strong of a through ball to his teammate right down the middle. The GK runs up and scoops up the ball before the forward gets anywhere near him. The problem is that the GK had a brain freeze and was outside the box by 4 yards when he scooped it up. The ball definitely had enough on it that it could have been seen as a shot but I know it wasn't. Is that just a DFK? I'm a new referee and trying to understand when a GK should and shouldn't get a card. Thanks. PS just gave a DFK and no one complained but I wonder.