https://www.boxingscene.com/de-la-hoya-demands-answers-threatens-legal-action-enforce-romero-davies-wba-mandatory-title-fight--177011
He wanted to have his bod, Ohara Davies to fight current WBA 140 lbs champion in Rolly Romero. But it seems there is a delay from the governing body to issue a mandatory fight and Oscar is eager for the WBA to give it to them. It was ordered already that a fight is to be made and maybe this is the contention of Oscar that's why he goes on legal actions to forced WBA to commit to it.
He has the right, and I believe he knows himself well enough to expect a victory in this battle. Furthermore, there's money at stake in this championship fight. Not only that, if his fighter defeats Rolly, it will open up even bigger opportunities for them to maximize their earnings. So, if I understand it correctly, there's a delay in the fight; it's not completely canceled yet. Oscar's camp simply wants to ensure that the fight will happen by setting a specific date.
For a businessman like him, waiting for nothing is just a wasted opportunity, so he wants to enforce what is due to happen.
Sometimes you really need to think about what Oscar is doing for boxing, perhaps he wanted to set up the good fight like the Garcia vs Davis. But it could hurt himself in the long run if we talk about business. If I'm not mistaken, he also has some issues with Ryan or his handlers and he is going to court as well to settle it.
And now he is going against the governing bodies itself and try to challenge them in court as well. So it could be bad for Oscar and his business, but good for his boxers to have this kind of opportunities to become a champion.