Just a suggestion; u-he could start a Kickstarter for creating a dedicated MIDI controller for Bazille. If there was enough commitment to make it then they could put it into production, and if not then nothing is lost. I'm sure magazines would cover the Kickstarter and provide the necessary publicity.
The controller could use patch cables like the Korg MS-20 MIDI controller, and as Bazille is more or less all on one page it would lend itself well to a dedicated controller. I don't think the controller would need a MIDI keyboard, which would keep production costs down and make it far more simple to produce, as well as opening the market to laptop musicians and others who travel with gear.
This guy has made some similar controllers, so it doesn't seem unrealistic. http://www.synth-project.de (http://www.synth-project.de)
Anyway, just a thought. I have always wanted a desktop modular like Elaine Radigue's ARP2500, but I love the fact that Bazille is affordable, whereas I can never imagine myself having access to the money for a real modular.