Morph is fabulous and easy. The prospect of "doubling" its reach is in itself badass. Including the user base in the discourse about what this extended functionality will look like is cool and generous.
One guitarist's hypothetical dream features and novel usage scenarios shouldn't negate the potential for a different approach by another. Hopefully CK & Co at least begin the process of this latest innovation by using music and the hurdles of guitarists in "traditional" live and recording situations as the driving force behind their team's coding decisions.
Just like the Kemper itself, the morph feature means one thing to one guitarist and something entirely different to the next. Therein lies the genius of the device. For starters, the simple option to divvy morph parameters up across two pedals versus one will be a great advance.