Seriously, soak that image in for a second. A 60-mile-per-hour car wreck couldn't do that sort of damage to a person's face, and yet Brock did it to the face of a two-time UFC champion. WITH HIS MEATY FISTS OF SMASHING.
Of course, I'm wildy biased, because Lesnar was my favorite wrestler of the last 20 years. He landed on his face doing a moonsault against Kurt Angle at Wrestlemania..and still wrestled. He F-5'd the Big Show with ease. Brock retired the lame "Hollywood Hogan" gimmick. Lesnar even broke the neck of Bob Holly, which is great because Bob Holly sucks.
So if you're looking for a prediction for Saturday's fight, I can only give you one piece of advice. Bet on Brock to win. Quickly. And by MEATY FIST SMASH.