I was thinking who is the closest equivalent in Marvel to Martian Manhunter? I don't mean like Vision, who has some similarities, but in terms of basic jobbability? Someone high tier who seems to promise but doesn't deliver most of the time?
My conclusion was Wonder Man. With Martian Manhunter he says stuff like "People forget I'm as strong as Superman" and Supes says things like "MM is the most powerful being on the planet". Then we have things like Simon saying "my fists hit like Thor's hammer" and "I'm in a class only Thor can touch", and guys like Arkon saying he hits "harder than Thor". But then they both get knocked out.
So who wins a no BFR, no prep fight?
1) Physical brawl with no powers other than strength and durability.
The funny thing is, even in his first showing, the writer trumps up his punches as Mjolnir like, and then has him actually hit Thor it's all "but it didn't really hurt him, sucker punch, caught off guard but no damage" excuses. Real impressive, knocking Thor into a pit with a sucker punch that didn't even bloody his lip.