Hard to say, but if I had to guess yep, he would. It is never clearly defined in the series what a Pokemon battle to the death would be like and what consequences would result from it (or at least I don't think there has). Also, Even if he did fight Pokemon to the death, how could they prove he forced them to? The Pokemon could have chosen to take the fight that far. On the contrary, dog fighting is a form of gambling. I don't know. This is an interesting matter though...