He is. Bob originally wanted the PM6 and Hunter to have the modular Y split cabling, but people on Kickstarter hated the idea, so he decided, that the PM6 and Hunters will be the last models released with the universal 2-pin connectors. This was in like November, way after those comments on FB.
No I don't think there was ever any intent on redesigning hunter and PM6 with y-split cable. That was only for new products being designed
As I recall, Hunter and Master 6 were finished and just awaiting production. The original expectations for delivery was late December /early January for the release of Master 6 and Hunter.
Y-split was decided at the end of November/beginning of December based upon updates and comments that Bob gave us as a result of issues with Master 4. You will have to go quite a ways back in the thread to see a lot of this information