I would be surprised if they didn't announce a lot. I mean, their surprises are being spoiled by retailer ads and what-not. What better way to combat that than to announce a lot, confirming what retailers have said, confirming the TRU leaks, etc? Though, really, I wouldn't expect the entire 2.0 series to be announced. That would be overkill (though it would prevent leaks...)
I guess, though, that I don't know. I suppose I won't be surprised either way, contrary to my earlier thoughts.
Look at ye! Glowing like a solar fire. Yer gonna rattle the stars, Jimbo.