'Intelligent Harmonizer', technically Feasible?

[Vercingetorix]

I would like to put out a question to the dev guys.

Now Chris T., theChimp, Hiro or other, I keep on babbling on about an "Intelligent Harmonizer" and put the idea on IdeaScale without even bothering to ask if the idea is even possible w/ current hardware.

So, to avoid ending up disappointed 'if' and/or 'when' we get another Xpansion Pack, is it technically feasible to get any sort of Harmonizer working with 11R? I am asking because their doesn't seem to be any AIR plug-in that does 'Intelligent' shifting and I am guessing that trying to do so would eat-up a lot of resources/memory or might be too much number crunching for the TI DSP's to handle.

I just don't want to keep on running off at the mouth if it can't happen, that's not fair to anyone.

If it is not possible, it's no biggie, I would probably run off and buy me an Eventide stompy, HarmonyMan or PS-6 which ever my budget will allow .