I actually like Collazo in this fight. Berto isn't that good and Collazo(If he stays focused ) just mite be the guy who exposes Berto's chinks. Collazo is a big Welter and Berto is a small welter. Berto's defense also sucks and will get hit. No way will Berto KO Collazo but it ite be the other way around.