title says it all...
makes it easier to handle different cabs,
This would be so awesome! I always recommend using a post amp EQ (studio or graphical) and to kick in some cuts around 85 - 105 Hz and 6500 - 8500 Hz. At least for live use ... This is what a FOH guy would usually do and this is what most real cabs can reproduce. Most of the hizz 'n' fizz that often sounds kinda strange to some ears is settled above 10.000 Hz. These frequencies are not needed or not even wanted and reserved for other instruments. It would be so cool to not waste a slot in every single profile. Also boosting around 400 and 800 Hz helps a guitar to cut through the mix.
Thing is: If you always do the same then you should automate it or at least think about a better way and this would be having more powerful output EQs in this case.
I hope the feature finally comes...
Has been requested often enough