I forgot where, but it's on 5d now and he's -400.. go figure.
Anyway... I'm going to take a stab at Acosta over herrera. Dude's on a losing streak, but he has a wealth of experience over Gonzalez, who has fought mostly doo doo competition. Huge step up for him while Acosta arguably won his last fight.
Also both men haven't fought since 2012, more than a year for Gonzalez, almost a year for Acosta.
I think Acosta will be too smart for Gonzalez and Gonzalez's ring rust will show in this fight.
Best shot Gonzalez has in this fight is a KO or multiple KD's