I'll verify if the HK version is any different when it's released since I ordered one.
I would love a proper K-Touch that you could just slide your finger on, but what other cards could be released with that?
Personally, I think a Diendriver is most likely since if they were already in a studio recording new sounds, why not do those at the same time?
An OOO Driver would be sweet if they included the love combo as well. I wonder if they would release the medals separately though, as to not anger those who bought the Premium Medals.
After that, I think they should go back an do some of the older belts or take a stab at some of the weapons. I've always wanted a decent sized King Rouser.
My 1 criticism for the CSM belts is that the belt straps don't go all the way around on larger people. They advertise 100cm, but a good portion of that is basically exposed luggage strap. The CS Faiz belt had loops you could add or remove. Naturally, it depends on the strap design for that, but surely skinny people could overlap the ones that can't be removed.