There's a post here somewhere that had an interview with one of the Elseners from a newspaper that mentioned that Victorinox was designing a package opener that would go in the place of the can opener, but I've never seen it in the flesh. About time, given the Gerber Dime and Leatherman Wingman have been offered for sale for at least a decade. Yes, I think a better blade steel is necessary (wonder how much something basic, but still an improvement like 420HC, 440C, or CTS-BD1 would cost?), but I think more focus needs to be made on scales. Nylon scales don't break, but Cellidor is quite fragile in my use.
The concept of a higher end SAK with better blade steel and scales is a sound one.
I could go blameless on my SAK actually.