i think it's more impressive that a lot of those people became great even without the attribute. i wouldn't put BJ Penn in cardio, his cardio was fine when he was with the Marinovichs. it's his lack of discipline and relying so heavily on his god given talents that bit him in the ass. Mark Hunt is the same. he didn't really lose a lot because of his TDD, he lost a lot because he wasn't disciplined enough to get better. the 2 biggest fights he lost in UFC was against Werdum and JDS who both dropped him with strikes and finished him with GnP. also Mark Hunt from Pride was literally the same as Mark Hunt in UFC, he never evolved. even his striking game kind of devolved because he stopped using low kicks and became almost exclusively a puncher.
i would put Cain in "better striking defense". if he had that he wouldn't have gotten totalled by Werdum or JDS the first time.
i don't know how you can rank Zabit. he didn't even fight anyone good besides Kattar. who knows it's not like he fought Max or Volk and only lost because he gassed. for all we know he could have a glass chin, no ground game, and shit wrestling vs the elite.