So now we know how Major League Baseball reacts to not getting its way, and it's basically the classic two-pronged approach favored by, um, 8-year-olds:
1. Take your ball.
2. Go home.
I mean, really. One of your arbitrators doesn't rubber-stamp an MLB decision, so you fire him?
I don't want to say that's petty, but .... well, that's petty.