We still need a solution for being able to assign a CC to more of the features for which a CC can be used. Please. We can utilize 128 CC numbers at the moment, but the Axe FX III has many more controllable parameters than that. While it's true, that no two users will choose the same parameters to assign to a CC, and no-one needs to be able to assign every feature to a cc, that can be assigned, it is still the case, that there are many parameters we might want to be able to assign, and this number exceeds 128 things. I probably would need 140, but that is a guess. I know I excluded several things, to keep the number at 128 assignments - such as the #2's of many effects like Chorus 2, Flanger 2, etc and so forth. If worse comes to worse, and I was utilizing an effect that I didn't have assigned, I would use scenes in that instance to turn it on or bypass, and select a channel for the block.
You mentioned before the possibility of putting the "channel a,b,c,d" commands on a different midi channel, and that would certainly help.