With the release of the updated 7d firmware, the writing's on the wall - it's hardly probably that a 7d2 is just around the corner if the year-old model gets a free facelift. So what's your take on Canon's strategy for the mid-price range?
Until Canon improves its sensors, why even bother. 7D has awesome AF and does insane FPS. Now with the buffer upgrade, it is just top of the line Canon Crop.
So, there is nothing to upgrade.