Have you guys tried the new MultiRiffs feature in BIAB 2020? Might be best for you to give it a go before you sing its praises too loudly. Just sayin.
I was thinking the exact same thing!
It doesn't work the same as in RB.
It replaces all of the channels with the seven multi riff generations and saves the WAV files into the Drop Box Folder.
The thought is that most users will plan to move and use the multi-riffs in a DAW rather than in BIAB
The multi-riffs can be used in BIAB but there are several steps to import the audio back into BIAB
After generating the Multi Riffs, Ctrl-Z returns the channels back to the project instruments.