According to Steve Kim: "A source close to 'the Ghost' tells Maxboxing that he will be going to arbitration against Goossen-Tutor in a few weeks. The complaints Guerrero have are the usual ones - money and contracted fights that were fulfilled (or not) in his promotional pact."
I think Guerrero blew a bigger fight by losing to Salido. He should blame himself for not getting a bigger fight. Goosen-Tutor seems to push their fighters into fights that they don't deserve, so that's good promotion on their part.