well being superman became possible so getting kryptonite will be possible too. And you said that the cops won't be able to stop you previously, you're right if they didn't get any kryptonite. If they did, then you're nothing more but an ordinary "buffed up" man wearing an underwear.
Quote Originally Posted by Thunder View Post

Weakness, if you're talking about kryptonite, it doesn't automatically result in powerful enemies that can go another planet(?) to obtain the so called weakness