Well....I've seen some people assume that the fat guy has like a teleporting fruit power, not really even sure why but yeah, other than that I think they're all fruitless.
It seems they may have taken some inspiration on Rayleigh's lack of a DF to become a more entirely Haki oriented group. I assume there would be some members that have DFs, though I heavily doubt Shanks, Ben Beckman, Lucky Roux or Yassop have one.