I think Retro Studios' big game is bound in for this year, too. I can't imagine they would keep pushing it back. It will have been 3 whole years since Corruption, and Corruption was probably mostly done by Q2 2007, and just percolated until Q3, and Trilogy was no real effort on their part, nothing to distract them from whatever else they're up to anyway
I agree with a lot of the rest of this, though. Reginliev i'd put up as more of a possibility beause it seems like one of those games that was just meant to be localized, though one could gather that impression from Disaster, too...
Monster Hunter: pissing me off since 2010.