Smaller than a Rebel?
Reports are out there that Canon may be working on a DSLR that is smaller and lighter than the current Rebel line. The camera would be an alternative to the EOS M line and possess all the DSLR performance you would expect, especially in the AF department.
We've seen some patents in the past that point to a smaller DSLR camera with an EVF. The only thing the camera probably requires is a certain depth to handle EF & EF-S lenses. It's the first we've seen of it, but it's definitely possible.