Its very common for users, as well as the comercial profiles to include EQs in the X slot as a means of tweaking the sound. The problem with this is that this is (at least for me) where I like to put my solo boost. Since EQ's are generally being used to shape the overall sound and therefore left on all the time, it makes sense fof them to be incorporated as part of the amp or stack. For example you, select the amp and hit the left arrow and it brings up a screen allowing you to use one of the eq options before the amp, or select to the right and it brings up a screen allowing you to add EQ after the amp. This frees up a slot for a solo boost or something else and when using an EQ all the time it puts it where it belongs, as part of the amp, rather than an effect you plan to turn on and off.
Of course, allow the Kemper to still put the EQ effects in the slots like many users are doing now.
I had mentioned this before, but perhaps a global solo boost option (that didn't use up a slot) could also be implemented. Perhaps give the option to place it before or after the amp section and allow custom per-rig boost levels with the option for a fixed override global level. So some who want to have rig specific boost levels can set them accordingly, but if they change their mind and just want a set global boost for everything, say 5 db's they can turn on global boost and be set. Assign the global boost to a midi number and its done.
If either of these suggestions are done, it will make the Kemper much more flexible than it already is.