Hi Benoist,
Are you thinking about this as a different mode of operation within the current Waverazor Dual Oscillator module? That's probably too difficult to do since it would require a different DSP engine configuration and a different Preset file format. It might be possible to do as an alternate firmware however, like how 1010music allows you to swap firmware on their compatible hardware pieces. MOK can't swap with them, but we can develop a system to swap within our own firmware sets.
In fact, we do have plans to make firmware swapping happen. The idea of a more complex Waverazor single oscillator was not on our roadmap, but if it's not too difficult to port, I can see us bringing a full oscillator from the plugin over to the module at some point. I'll ask Rob about it. Currently, we are in development for a new synth plugin and a new module, so it might take a while for us to get to this. It's a cool idea though. If more people would like to see this, we can prioritize it higher.
All the best,
Taiho