Yes, "must" (you forgot the italics). I may only be one, but (a) whether or not I buy the 100D (or any other APS-C camera) depends largely on whether or not Canon comes up with a small EF-S prime to match; and (b) the 60D/7D replacement is now so long overdue and horrendously under-spec'ed compared to the Nikon, Panasonic and Olympus offerings that neither they (the 60D and the 7D) nor the 6D is a viable option for me (singular, one).
So on the 31th they must announce a small 30~34mm EF-S prime (for the 100D) and the 60D upgrade (70D) or a 7D upgrade (7D2) or what happens?
sorry forgot the bold, italics and underline that time
can't see the 70D being very exciting but when the 7D2 finally appears I think it may just be something very special, not on the 31st though