Ahh the standard HF boards response when someone makes a mistake "needs fired!" I'm guessing those of you making such a snap shot response never made a mistake in your job. The ball girl made a mistake but luckily it had no result in the outcome of the game. Or even in the inning for that matter.
The medic in me was much more concerned watching a potential collision between Marte and her. Luckily Marte sensed to look at the last second and see they were on a collision course. That could have been ugly. Especially for the ball girl.