They don't have mega boxing event ppv #'s with almost all of their ppv events, even for their biggest cards.
That's the reason why they put on 12+ shows a year. The shows have been selling at a consistent rate, as well.
Why?
The best fighters are fighting each other, and the best fights that can be made, are getting done. Of course MMA isn't as big as boxing; boxing is engrained into American culture...and there's still a huge chunk of people in the US who think MMA is human cockfighting.
They're definitely appealing to the Mexicans by putting the flag on there though, it's all cash. You also have to think about, what if he wins? He's gonna need a fanbase if they want to feature the next "baddest man on the planet" as a ppv headliner. It's business wise
Most definitely. Its sort of a win-win for the UFC, because if Brock wins, well...he's hands down the cash cow of the UFC. If Cain wins, it opens up the door to the Latino market having a Mexican-American as the heavyweight champ.