Synth rack controls for midi track cc

Like in the picture which has controls for z3ta parameters in the synth rack, i would like to see this option for reason (and midi tracks full stop, for external gear that are implemented with cc's)i usualy automate reason devices in sonar and was thinking that id like to be able to control the actual parameter the envelope is controlling from my pcr 500 in sonar, i know the pcr can still be mapped to reason whist re-wired but i tend to disable the pcr in reason cuz i hate that echo you get when you hit a key and sonar is sending midi to reason whilst reason is being triggered by the same key being played Uploaded with ImageShack.us

as far as the external gear goes, i would like to see the equivalent of cubase's "vst connections" where the external gear is treated as a vst instrument, and will map to it if it cc controlable, and you can create a panel for it, like with the synth rack thing there, cubase will also list the external gear with the rest of the vst plug-ins,so to do that in sonar, you could load in the exteranl in the synth rack , and control its cc parameters from the knobs in the synth rack cells am thinking out loud here, but i think its a cool a **** feature, it would a be matter on expanding on the midi devices set up