DN as a VST would honestly be fantastic. Only needing a laptop and a midi keyboard when on the move is a big convenience. Bitwig’s sequencer/arp has become powerful enough that even without the elektron seqeuncer the DN as a plugin would be a very welcome option. Not close, but would be happy to pay for a DN VST when I don’t have the DN with me or in my current setup. Of course something like sound locks and plocks for all plockable pages would be sick… but I am assuming that would be an internal sequencer to the VST.
Being able to transfer patches from one to the other would be a major selling point.
Otherwise there are plenty of FM VSTs out there…