Every time there is a close play at 1st for the third out, I'm telling my runners at third to make sure they score, taking out the catcher if need be. Heck, I'll probably send guys around from second, too, just to force the throw and see what happens. And I'm telling my catcher to not let that guy score because the first baseman will have to send the ball home to make a play at the plate, just in case. I'm sure that won't lead to injuries or hard feelings. And if my guy catches the ball, but it gets called a trap, I'm going to insist that I get the double or triple play credited to my team when they double off runners who think they have scored. Why should the defensive team be deprived of extra outs on a great play? Isn't it kind of insane to force the players to play out a play based on the initial erroneous call, and then try to wind everything back and "fix" it based on what "should" have happened if they had gotten the call right? If a guy knows he made a catch, why should he be forced to play it out as if he hadn't and for example, make a throw to second base, when he knows darned well that he should be making the throw to first to double off a runner? When an out isn't an out (only MAYBE an out), and there are runners on base, strange stuff WILL happen. That's fine. You just need a fair way to sort it all out after the fact if you indeed want to get into that business. Good luck with that. Except in the very simplest of situations, like the determination of a HR, the fluidity of play in baseball is a sever hindrance to coming up with a good replay system. It's all well and good to think that the guys at MLB and all the clubs are just hide-bound dunderheads, but it could also be the case that they aren't entirely stupid about this either. Just like with the to-do about a college football playoff system it's very easy to whine about what's wrong and suggest that all ills can be cured simply by spitballin' a solution. Then reality sets in and it's not so simple. Doesn't mean it can't be done, but it's never as simple as the loudest media complainers make it out to be.