Here’s what I think it means:

Who is Wonder Dog?= isn’t he showing up in Teen Titans soon?
He is the Force= Barry Allen might just BE the speed force
Who Questions the Question?= A reference to Final Crisis Revelations, where the Spectre will encounter Renee Montoya in heated debate… for her SOUL
The Dead Shall Rise= Blackest Night… duh
You can go home again= Bart Allen out of the lightning rod back home to the 31st century. It’s reminiscent of a Geoff Johns story in which the Titans travel to the 31st century with the Legion and Bart refers to it as home, and is upset that it’s his last chance to see his mom.
No 2 for you= Either the new Earth 2 will be destroyed, or maybe the combined Earth 1/ Earth 2 New Earth will have the Earth 2 part ripped out of it
52-1=0 =This one is easy. 52 two earths. If you get rid of Earth 1, the multiverse falls apart. That’s why it is so important.
Girlfight= Mary Marvel vs ? (Maybe Supergirl?)
3 Reborn= Expect 3 people to return during Crisis
JSA divided by 1=2 = The JSA will be divided into two teams because of one of its members
Best woman for the job- a man= reference to the new Wonder Woman story as shown in DC Universe 0.
I am Batman?/ I am Bruce Wayne?= something going down in Batman RIP

Final Crisis stems from the events of Countdown to Final Crisis, Death of the New Gods, and DC Universe #0, with the mythical "Fourth World" apparently destroyed. However, in actuality, the Evil Gods have finally won their war, and turn their influence to Earth under the malignant Darkseid.With the Death of the New Gods, Darkseid will come to Earth with 10 of his remade Dark Gods and conquer. The Gods are here to destroy everything that we hold dear, everything that has meaning to us, everything that has value for us. They want to utterly crush the human species and reduce us all to slavery and that's as big a threat as it gets They take a personal delight in seeing us suffer and they enjoy thinking up new ways to hurt us. So how does it affect the world when the Day of Wrath arrives and these monsters show themselves? What happens to the superheroes? How does each of them confront ultimate darkness? And how do they come back from it? A lot of them will be changed quite considerably."
Darkseid's ascension coincides with the return of a long-forgotten Justice League villain, the original founder of the Injustice Gang, Libra. Libra begins organizing a new Secret Society of Super-Villains for an unknown purpose, [2]Libra start a new recruitment drive for the Secret Society of Supervillains, because they become almost a terrorist sect. Under Libra's guidance, they start doing quite bad things, even to superheroes' wives and families, crossing the line.Every DC villain appears in this book. There's a cosmic murder mystery running through the book and the really big bad doesn't turn up until the very last issue. Luthor gets his big choice in 'Final Crisis' #3. Everybody gets a big choice in that issue. And after that, choice itself is eradicated by the Anti-Life Equation.
Superman returns to the 31st Century to lead the combined forces of three incarnations of the Legion of Super-Heroes against Superman-Prime, who has gathered his own army in the form of a new incarnation of the Legion of Super-Villains as part of his renewed vendetta against Superman.[3]
Meanwhile, Black Hand is teleported to the Black Lantern Power Battery made from the Anti-Monitor's corpse, The Spectre continues exacting justice on individuals instead of battling chaos in the universe, The Spartans are reborn as replacements for Wonder Woman's Amazons, The Joker taunts Batman about the "Very very bad men who want to hurt you so bad you'll never recover."[4] Batman isn't coming back from it. Batman, as we know him, is not coming back from it." The Flash winds up running a month into the future. He runs right into #4 at the end of #3. So you kind of get a snapshot of what has happened to the world in that month before finding out all the details in #4. The first three issues show things slowly going wrong, as the steady creep of evil advances so by the end of #3, the Evil Gods are actually manifesting in their full power to possess the planet Earth. And when #4 begins, a month has elapsed and suddenly we're in a whole new world, with very different rules.

Morrison is about to run wild.

His ideas were to turn the New Gods into a Galactus-like presense instead of making them clowny super heroes. With the Death of the New Gods, Darkseid will come to Earth with 10 of his remade Dark Gods and conquer. No joke, New Earth is doomed..permanently.

The kicker seems to be that the ambiguous Earth 1(shown in Tangent and JLA#0 as identical to New Earth) is going to become the main setting of all DC's stories. I actually believe that some of the current ongoing stories are already taking place on Earth 1(this is how Kyle Rayner can be in Countdown and the Green Lantern arcs at once).

I believe that the stories such as Batman RIP, Green Arrow/Black Canary, and Superman are already Earth 1 stories. We have seen New Earth fading away over the past year. I believe that with the death of New Earth goes to the death of multiple continuity errors and confusing history. Earth 1 is a world born in this state with a near identical history, but lacking all the crisis changes and confusing canon.

I believe that Darkseid wins, just as they said. I just believe that the Trinity or certain heroes on New Earth will survive to become the Gods of Light to oppose Darkseid's dark Gods. They will become the Fifth World, one that oversees the other 51, and will be seen as the New Gods by everyone in Earth 1. Morrison has hinted this idea but said it was turned down. This is before they gave him creative control over Kirby's stories, though.

I do believe that Countdown has been severed from Final Crisis, but the original plan was for Kirby's Great Disaster to destroy New Earth, leaving Earth 1 to take over the stories. I just think DC saw how small this looked in print and disconnected the stories, making Earth 51 the fate of the Great Disaster...This change allows Final Crisis to tell its complete story.

As Morrion said in the recent interview, Batman RIP may be gently linked to Final Crisis, but Batman's "true end" will be shown in a two-parter following RIP and it will tie directly and strongly into Final Crisis. This is the proof that Final Crisis is the end of New Earth and everything we've read for the past few decades.

I don't fear the transition to Earth 1 because I sense that it has already begun. Since it's history is mostly identical, there won't be a hard transition in the stories to notice. If Earth 1 and New Earth follow identical paths except for the Crisis events, it makes sense that most of them have already transitioned to Earth 1. This is why so many of the books in DC this summer won't tie to Final Crisis. There's an epic event going on that won't be affecting most of the surrounding universe/books...this is because that surrounding universe has already transitioned to Earth 1 storytelling. I believe that the only current books still on New Earth are Countdown and Final Crisis. Everything else is already Earth 1, including Batman RIP. New Earth is on it's way out.

I think it makes sense that the final part of the trilogy is going to resolve what the first part started...New Earth.

Frist Crisis=condensed reality into 1

Infinite Crisis=Birth of 52 realities, one of which remains identical to New Earth

Final crisis=condensed reality is destroyed while better replica survives.

Well the other theories I have is some hero sells out Martian Manhunter (because I think he is the one who will die in this new crisis and thus enraging Hal Jordan and Ollie into forming the new Justice League team).

or

The other possibility is the Rogues get sold out because they won't join the new Crime Syndicate!

http://www.superdickery.com/bondage/3.html

I haven't read this thread, and I'm not a huge DC fan...but here are my opinions on some of these:

I am Batman: Tim Drake, when he becomes Batman, questioning that. At Emerald City Comic-Con this weekend buttons were passed out that had Tim's face on them, with the same words.

I am Bruce Wayne? Bruce Wayne going insane.

The Dead Shall Rise: Black Lanterns.

4 Times As Red: I assume something to do something with dead Flashes returning.

52-1 = 0 If one of the Earth's is destroyed, all of them are.

Rockin Robins: Maybe Tim and Nightwing fighting over the mantle of Batman? Something with past Robin's fighting, I assume.

The Son Rises: Oh God I hope this is something about Red Son.

JSA divided by 1: The JSA will be divided by one and maybe split into two teams? Or there will only be two left in the JSA?

Paper Not Plastic: Plastic-Man...dies? I dunno.

Superman: Red or Blue?: Again, I hope it's Red Son.

Best Woman For Job - A Man: The Male Wonder-Woman that DC has been hinting at.

And that's all I've got!

ROCKIN ROBINS = “Batman R.I.P.” — Part 4! Robin and Damian team up — yes, you read that right — to search for the missing Batman. Meanwhile, the Club of Villains — The Hunchback, Pierrot Lunaire, King Kraken, Charlie Caligula, Scorpiana and El Sombrero — rampage through Gotham City! This incredible fourth chapter of “Batman R.I.P.” ends with the surprising return of a character you never thought you’d see again!

They also had pins with Dick, Jason and, believe it or not, Hush. They said the same thing.

I got all 4 when I was there.

Hush will be reappearing soon. I think in a month or two, I read of this last week, I think it was on Newsrama.
If anyone should replace Bruce for awhile, it should be Dick. He's done it before, tho only for a short time.

One of the FC teasers is a pic of Hush with two guns and below it says "Envy".

Hush is gonna make a run for the cowl.