Some good ideas in this thread, I agree with most of them. I don't really believe the ump's statement about 30+ reviewable plays. Sure, there are many calls that have inherent uncertainty (check swings), and fans understand that those are judgment calls that can go either way. Realistically there are probably 5 or less calls that would truly need a replay decision. What ticks me off most is a play like in last night's game, where Gomez clearly got hit by a pitch on the hand, and the home plate ump calls it a foul ball. It's so easy to fix - literally a 10 second call for a "booth ump" to make. A play like that usually doesn't fit under the replay scenarios that people bring up (fair vs. foul, out vs. safe, etc.) but it absolutely needs to be made right if possible.