Things are heating up and we're going to see an announcement soon. February 28, 2012 is still shaping up as the day of an announcement, though it could be a week later. We'll be seeing a full frame camera announced. We're still unsure if it'll be a 5D Mark III or a 5D X.
The next 90 days could be pretty exciting for the Canon community. Expect a bunch of announcements. This isn't [CR3], but it sounds like we'll see at least 2 full frame cameras announced before NAB in April. One will probably be the 4K camera. Also expect more lens announcements.