I'd love a monitor area, assignable maybe to the looper switch. For when you use the Kemper live as your IEM or floor monitor-mixer....so you can adjust your signals-balance on the fly with your feet!
I picture it with:
Switch 1, selecting guitar sound
Switch 2, selecting Aux sound
Switch 3, Monitor EQ-Low
Switch 4, Monitor EQ-Mid
Switch 5, Monitor EQ-High
And the up and down switches increasing/decreasing volume of the selected....