Yeah, without knowing their roadmap with the modules and presuming there will be more than one then it’s really difficult to be sure on this one.
With how I use mine, I don’t miss either CV or midi. I can hook up my Xkey via USBC and jam away using that. I’m not even sure I want to use my OPZ to control other bits of gear. It’s something I never really enjoyed all that much on the OT.