This would be a surprise, since the SL2 is not that old. However, if it is the case, the only thing on my wish list for the SL3 would be updated autofocus. I've long felt that the SL series has a brighter future than most of the Rebel line. Many people (or at least me. ) prefer the SLR form factor and like having a very compact DSLR to carry around, but I have found the SL2's antiquated focusing system very frustrating.