"1. thor used the mjolnir to deactivate juggernaut's mystical abilities and his force field"
Im not debating that. Im debating your notion he was never hurted physically. And he was.
He didnt showed to be stronger than Thor either.
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"2.the hulk was never able to hurt juggernaut even war hulk could not hurt him"
Wich is wrong. Hulk hurted him physicaly in the same storyline, where Juggernaut did the same. When they both fought the Avengers. Cain was down before the mental backlash.
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"before onslaught saga he got depowerd in all new exiles comic books he lost his invulnerability and a bit of his strnght and the gem was never in his chest"
Looked like classic Juggernaut for me. Can you show me where he was depowered before? And while the gem on the chest part its lousy writting, its still a bfr win. And note that im using this one only to show its possible to do it. Hes doing against -two- with the same kind of strenght he has.
And i forgot another example. Nimrod.