MajorHoy is right that its 4Chan but a lot of that does seem very real-
Green Arrow's Solo just sent Roy off to Sanctuary and had Ollie plan to write and give him a Letter with CoOrdinates to the Box that J'onn gave him in the event that he ever needed to take down the League, and so far is the only book tying into the Event with Ollie questioning events that happened in HIC and what he could have done differently (featuring the Titans and JL).
The Second issue of this Crisis mentions a reunion of two friends, which is Most Likely Booster and Ted.
Bleeding Cool seem to say Wally ends up on the Suicide Squad after this, and Dan DiDio hates Wally enough to turn him into a Murderous Psycho- He's proven this before with the original plan, which I've heard before was that Daniel West was actually meant to be Wally until Manapul revolted against it and we got Daniel as a Compromise.
Honestly if this is true, I'm dropping most of my DC titles to the JLs, Deathstroke and Nightwing- The Last One because he's always high on DiDio's Hitlist