After Cub got flash downs from Kawajiri's unnatural punches, I guess so.
Yair's hands are unpredictable, but doesn't pose any threat. Kicks are lethal, but never fully gets the target. He would get obliterated.
Bermudez is a wild wrestler. He could get some serious takedowns from DHC.
Ishihara is not a prospect yet. He got wins from guys who got no wins in UFC. He is good but, let him get mid-tier bouts first like Sam Sicilia, Maximo Blanco