Wait, what the fuck is this series' idea about Vale Tudo? Besides, did the author ever think it out that if every match per person you halve the amount of practitioners, you're going to run out of fighters real quick? Even gladiators were in a massively safer profession, by comparison. It's literally a more open ruleset for MMA, in essence. There's still rules and if we go by the public declaration, no deaths have been recorded during matches, which is more than what MMA can say (but which honestly comes from the amount of matches done and the short lived public promotion of the recent Vale Tudo).
...Issa bit retarded, boss.