Profiling later?
The KPA must compare the profile with the real amp - in case something has changed in the real amp chain (amp, speaker, mic, placement, ..) then it could try to 'refine' with the new setting - but this would sound very different.
Sound a little bit like what the AxeFx may do - would be nice to have this feature for 'offline profileing' in the KPA - use any recording of a guitar track to profile. By this could we use a real profile of an amp (e.g. a Recto) and then 'refine' with a nice recording of another Recto.