Odin's enchantment on Mjolnir is legendary. Many have tried, few have succeeded. Odin has also displayed the ability to turn that enchantment on and off with a whim. So the question for debate is...What if another Skyfather, Zeus for example wanted to pick it up? Would he be strong enough to physically overcome the enchantment, or would he have to cast an enchantment of his own to counteract it?
*Sorry if it's been done before, if it has will someone tell me the issue number.
Zeus did lift Mjolnir one time but he didn't wield it's power he seemed to use his own vast abilities to manipulate it, not by being worthy like Cap or Bill are. Banner looks as though he may have found another loophole and was able to re-create Thor's ability of inter-dimensional travel by basically spinning a fragment of the hammer fast enough. I don't see anyone overcoming the enchantment through strength alone or wielding Thor's power without his consent/being worthy but there are certainly various loopholes that allow Mjolnir to be exploited.