There's an awful quarter of a second right before a batted ball hits a pitcher in the head when everyone realizes what's about to happen and no one -- not even the pitcher himself -- can do anything about it. J.A. Happ experienced that worst-case scenario in Tuesday night's game against the Rays, when a line drive by Desmond Jennings sent him to the hospital. Happ is in stable condition, fortunately, and is likely to be discharged from the hospital Wednesday, but something like this inevitably brings the issue of pitcher safety to the forefront. Helmets or other protective gear may be a tough sell, but it could be worth it the next time a line drive hisses toward a defenseless pitcher.