If you're on the ground in some kind of wrestling hold and your opponent has a free hand with which he pummels you with repeatedly the ref can't tell you're hurt until your body goes limp at which time an MMA fighter amps up the aggression and gets in 3-4 more good whacks before the fight is over.

More safe huh?

Enzo got asked if he was OK before he came to scratch, he answered in the affirmative. He was given an out and he nor his corner took it.