Yes, yes, yes!
A Mg Modular V style new soft-synth with access to the current modules from the Buchla 200e series would be great to have access to "inside the box"
...unless they're working on V3 of all the current Arturia soft-synths that would revamp the GUI and let us have bigger and more detailed visual representation of the interfaces, allowing us to take advantage the current bigger screens and resolutions.
Sound is the most important thing followed by related features but the visual aspect and detail of the interface is also a necessity when trying to program our own patches on some of these.