The Gail scoop? Nah. Didn't he run that she was off the book when it happened, only for it to happen after that?
That's not a scoop, it's coincidence.
(Although Jesus, to tell her by email when they knew people were watching them on that one? Weird.)
It's got to be Before Watchmen - Rich was saying it long before it was announced, and the DC guys were NDA'd up the arsehole on that one.
Heck, he had it so far in advance, I thought he was just doing it as a cynical ploy to get hits, as for a lot of people it was their worst comic nightmare come to life.