juggernaut seems to be the juggernaut from ultimate x-men. i actually think it make sense that it won't be the visibly-variant ones who want the "cure": if you are visibly-mutant then you are either going to be dead or you'll have accepted this (in most cases) : whereas if you can "pass" for human, its perhaps more likely you will have been able to assimilate to the mainstream and pretend you aren't a mutant. obviously there are going to be exceptions both ways.