I know the joke's been made before but considering Z's outing tonight it seems relevant. Z needs to punch Koyie in the face so Koyie can be shipped out and Z can "restart" his season again.
I think it has to do with fielders not wanting to take their eye off the ball in air which they would have to do to check on the runners. Regarding line drives, there's just not enough time to battle your instincts.