I was just thinking... I think it would be really beneficial to be able to control tone traveling/morphing by use of the gain knob on the kemper.
It wouldn't make things sound any different, but it would sure be easier to recall specific points along the morph "travel", eg. for recording purposes. It could also make it possible to have the profiler react more faithfully to the original amp.
Not to mention the coolness of such an implementation - I think it would be much more usable for the "simpler" morph types (gain, EQ and internal amp parameters). Possibly it should be limited to just those parameters.
It could be as easy as a "link morph to gain" setting in the rig menu. It would in reality be linking all the other active morph parameters to the gain knob, of course.
I would imagine that the actual setup of the morphing would still be done using a pedal (as the gain knob is also part of the morphing).