Bluefin has shown that they can prove certain properties are so popular in the United States that it warrants bringing the exclusives over too. They have yet to do that with Kamen Rider, even though the Dragon Knight adaptation should have been enough to show a demand for the Ryuki exclusives, for example.

Doesn't matter if you care or not, Bandai Japan isn't giving Bluefin its Kamen Rider exclusives yet. Wish they would have a long time ago, but so far it's not happening.