In its newer SACD/CD players Esoteric is using new versions of VRDS Neo drives. I gather from your post that dCS specifically wanted to use a VOSP drive in their Rossini range (which they couldn't get), but still have the higher VMK drives.
It is my understanding that there are no drives available from Esoteric anymore. They have their own stock of VMK-3 drives (for Scarlatti/Vivaldi), which will let them manufacture transports for a few years (at todays demend numbers).