[quote=@ScarlettWaters16]
[@Pie Flavor] Well how far do you think would be far enough that they wouldn't be advanced enough?

How about a hundred years. Would that be better?
[/quote]

It depends on when the humans with super powers were discovered.  You could do it three hundred years in the future, if you'd like, and say that people aren't really prepared for dealing with super humans since their just a very recent occurrence due to some recent phenomenon.  I kind of like it that way a little more, because even people don't have very many specific means to deal with meta threats, their still equipped with some pretty nifty defenses.