I also wouldn't need an editor to change parameters and values.But a management for the presets of effects, cabs, amps etc. would be quite urgently needed.
Kemper has created a situation with their development work since its release that the many possibilities are no longer manageable.
The Rigmanager or something similar needs to be extended by a preset management, otherwise a further development of effects and possibilities becomes rather pointless.
It reminds me on a race car with small wheels.
I am looking forward to new reverbs, but I have already problems overseeing the new delays or even the possibilities of Cabs.
BTW: Obviously I was right not to expect to much