Interesting thoughts, hoth.
Well, what the KPA will for sure improve in the next months is its consistency, its bugs and so on. I don't really believe it will become "something else" tho. I may be completely off base here, but I think that when it was conceived it was not aimed at becoming the all-in-one solution. But I believe that the competition users have created between Axe and KPA will stimulate Kemper to evolve - at least partially - their original project.
The KPA and the Axe are actually two machines destined to different uses, each one addressing different needs.
I for one think that the KPA is the one for me: as I have written in another post, at the cost of an Axe here in Europe I can have a KPA and an rcf nx 12 sma, and I don't like the idea of getting lost in the cyberspace of parameters' menus XD
But I have something to say I have been thinking since the KPA actually hit the market: IMVHO, Kemper have made their worst mistake ever by announcing the KPA too early. I believe things have not gone as they expected and they had to postpone the release, but this has given almost one year to Fractal to implement new functions that - it's clear now - would have never been implemented otherwise. Probably nothing scared Eng. Chase in his life like the KPA announcement! LOL
Had KPA's release been announced one year later (and performed when it actually took place) the KPA would have had a much longer period of clear supremacy, and would have gone sold much more. This would have meant a lot, in terms of ROI, available resources, critical user-mass for conceiving other projects ect.
Now... let's see how things evolve