it will need to be a constant adapting. We saw both of them adapt to each others styles in the first fight, first gus getting past the post, then jon throwing big bows when he caught on. the big thing for gus is to avoid that head kick, he ate a few last fight and jon's tballin so its extra dangerous now. He should work his jab, double up, dip under the post, and try to make it dirty as fuck. He's literally in there with Satan and no one has figured him out yet so I cant imagine gus wins this fight. It'll be the one spot in my life where I have money on the favorite and rooting for the underdog.