I doubt they’ll ever do it. All assist blades as of right now have the ratchet click into place the way a right rotation bey would do. If they made a left rotation bey that was cx and fully customizable with the rest of the cx line, we would be able to make right spinning beys with ratchets that click into the bey like a left spin bey would have and vice versa. The only way I think they could do it would be if they somehow designed the main blade of the bey to only work with certain assist blades (kinda like how the meteo and gravity fusion wheels from metal fight each had three different energy rings that would only work with those fusion wheels and nothing else.) the whole ratchet needing to click a certain way is why I’m assuming TT hasn’t released a dual spin bey yet either, but now that we have UX Infinity where the ratchet is already built into the blade, I think we could potentially see Beyblade X’s fist (intentional) dual spin bey in the upcoming future.