Board Thread:Fanmade/@comment-33365501-20181028135804/@comment-31598739-20181029065147

DIO likely can't stop time if he was possessed by Kakyoin. So yes, Kakyoin is a threat. Also, it was shown that Emerald Splash can do damage, as it did so to Jotaro. Also, it's SPECULATION of a different scenario. As in, we have to predict what would happen. And who makes things happen? The author.