This is basically "Hulk v. Juggernaut" thread all over again. Given that Hercules IS a god and Juggernaut only has the armor of a god, I think Hercules would take off Juggernaut's helmet like Hulk did, beat the crap out of him, and it'd then be an injured Hercules and an injured Hulk vs. an injured Abomination. No contest.