Sadly, it won't accomplish anything. La Liga seems to have enough political power in the country to bury all of that. Probably bribing everyone involved.
Corruption at that level could mean organized crime. Is there a culture of betting through illegal bookies, are they fixing matches, or ¿porque no los dos?
Well, I think when the organized crime is registered as proper businesses and they have the judges on their side even if the law isn't, I think we just call that "for-profit capitalism" nowadays.