I'm afraid they will show nothing significant. The lens will be the star. They got caught with their pants down by the Nikon 800e. I think they were ready to show some stuff but it was outclassed when Nikon upped the ante for the same price as a 5DIII. I think they will regroup and have something to show soon but all of the choices suggested don't make sense. The real whole in their lineup is aging middle with the 60D and 7D now 3 years old, but if they go FF they kill of sales of the over priced 5DIII. If they go mega pixels the 1DX line looks silly with an 18MB sensor. the 7D got a firmware face lift. What could they do with the 70D? slightly better sensor? Tweak the focus? big deal. If you were saving for a FF at $2,000 save a bit more the 5DIII will probably drop in price before Christmas. Maybe $3,000, maybe less. Beach Camera had 200 of them for $2,800 last week. Something is wrong somewhere or sales are really strong on the 7D and 60D. 3 years is a record for not refreshing a line. Especially their advanced amateur line. Like I said, I think Nikon really caught them with their pants down.