Clears with ease. I had this problem in an old amalgam tourney: I don't think people realize how exponentially more powerful certain abilities would be when paired with KK's precision and skill. As soon as KK acclimates to the increased stats, he'd be untouchable and scarily powerful even by herald standards.
hell, karate kid at his absolute best doesn't need superman's power to beat most on the list, also list is out of order hulk should be at 3 and zod should be at 5
He's great, but his best feats have him hanging around for a while with people in this tier. He has nothing to suggest he could put them down without an amp. And yes, I've seen the PC Kryptonian scans, among his other high-end stuff. So if we take that version of him (which is a somewhat big if; OP doesn't specify, but it would potentially make a big difference), he wouldn't be laughed off the stage, but he also wouldn't have a legitimate shot at anyone on the list.