The one hour cooling off period for a hidden jury decision works really well

[petronius]

12. I don't know what you all are referring to specifically, but I've seen times

where someone posts the same thing twice in different places, or reposts something that was hidden. Then, the alerter on the second post refers to the hidden first post to make a case.

IOW, not a review of a post, but two juries on two different posts.

As for alerting on jury results, every DuMail has an alert button - if you get something in your mailbox that Admins should see, including jury results, you can alert on it. But they do see all juries...