Adobe Audition immersive sound ? have you work with in the last beta

What i want to see in future Adobe audition :

* mixing 22.2, 9.1.6 available not only 5.1 or 7.1

* in waveform panel possible to change color of each channel, L,R,C....

*Don"t limit rack effect at 16 but unlimited.

* Routing stereo effect to surround mixing or mastering possible.

* developing plugin can downmix any surround mix or master ( 64 channel maximum)