if this is a fight where they use all of their powers to the fullest and no BS is allowed then gladiator wins..... just think of it as you being any of the fighters and how you would win.. who would you choose to be? i myself would pic gladiator because of strength speed and toughness, unlike the BS in the comics if i grabbed the hulk his ass would have been in the sun before he knew he was burning up, as for herc, i would just beat his slow ass to death, then turn on fishman and fry his ass, really, what could they possibly do to keep me from killing them when i could kill them before they even blink.