NHB- Fight to the death

Of all MMA fighters... hypothetically thinking, if they were to have a complete NHB tournament, only rule is no weapons of any kind, but everything else is legal, and every MMA fighter were to fight in this tournament to the death, who do you think the final 4 would be remaining?

I don't know who the other three would be but I take Silva over-all winner .

ttt

Noguera would be in the finals. He's been run over by a truck for crying out loud. His opponent would be Kevin since he has survived shootings and stabbings.

i do wonder what would happen if fedor cro cop was under these
rules... would fedor have to beat him for like 3 hours to death? or
would noguiera eventually sub him or reverse him?