dinosaur jesus wrote: This is a very silly argument, amounting to "Runners have cheated since time immemorial, so now that we have the technology to tell definitively when they've cheated, we should make cheating legal." The solution is obvious: instruct runners to maintain better contact with the bases when the ball is anywhere near them. If this means a slower jump on tag-up plays, or more runners called out trying to steal, then that's what it means. End of discussion, no? I didn't say they were cheating. Villar wasn't cheating on that slide. I'm saying that if you slide straight into a base and right over it, and only a close examination with a high-speed camera can show that his upper body came off the ground a millisecond before his lower body reached the bag, then maybe it's not worth making that examination. Maybe if the umpire had been lying flat on the ground with a good view of Villar's belly he might have caught it. But he was in perfect position and he didn't. A tag-up play is a completely different situation. It's hard to call, because you have to assess two things happening hundreds of feet apart. But it's not impossible. And umpires almost always get them right. We've gotten into the territory of trying to judge whether a horse's feet are all on the ground at the same time, or whether urine flows in a continuous stream or a collection of droplets. Interesting questions, but nothing to do with how the game is played. No, that was me calling all loss-of-contact-while-being-tagged "cheating." It plainly is cheating, pure and simple and indisputable. The only difference was that for 150 years there was no way on God's green earth to tell, and less way to confirm, that the runner had been tagged while he briefly lost contact with the base. So runners cheated and they got away with it. Think about it for two seconds. If a runner STEPS off the base, so that everyone can see he's lost contact, and he gets tagged, he's ALWAYS been called out. His manager doesn't even come out on the field, and his teammates avoid him in the dugout like he stinks of rotten cheese. And if he's standing on the base with two feet firmly planted, and the fielder tags him, no one pays the slightest attention. He's plainly safe. The fielder is treated like a stupid douchebag for wasting our time tagging someone standing on the base. Them's the rules, simple rules. Contact = Safe, Loss of contact = out. But now we have the technology to tell for sure whether contact has been lost. The old fogie position is "You can't call that because for years and years that used to be ump's judgment. I don't WANNA have him called out in that situation." Problem is, it doesn't matter if you WANNA. If he's out, he's out. The solution is to retrain baserunners. "Now, when you slide into a base you have to be careful you don't overslide. They're calling you out now if you break contact, so DO NOT BREAK CONTACT." Very simple.