Everyone’s talking about Master Chief Atriox, I wanna see Arbiter v Atriox. Two warriors who turned on their same master for different reasons dogging it out with hammer and sword. AA bowl!!!
I'd say that John has significantly higher chance than any singular, and probably the entirety of spartan red team due to his increased experience and skill ( don't forget that the members of spartan red team were originally washouts of the Spartan program only to be retrained and reaugmented) Also note, that Spartan red team has been frozen for longer than they've been out of cryo ( spartan red team members are only between 19 and 21) so this means they're not nearly as effective. I don't know if Master Chief could take atriox alone, he probably holds a 25-40% chance of success, but with blue team, it would be no problem.