I would say that Campa is no push-over, he is Mexican and I think he will give Broner a tough fight. No odds yet, but if Broner is the betting favourite, I might go with the underdog Campa just for s**t and giggles, hehehe.
Checked this Campa on Youtube and he is too slow for Broner but he has a good punching power but I don't think this will be enough to beat Broner although he loses matches many times, these fights are against the top boxers in the industry like Pacquiao he has more experienced and more exposure, Broner will win this fight easily, but if he loses he might as well retire.