It definitely is possible but NOT likely. Brock has amazing wrestling ability.
Those guys at the top of their food chain are surely more powerful than Brock. That's a given. But can they utilize that strength? Do they have the ability to move around and wrestle? Throw a jab? There are too many factors to consider. You have to take it case by case based on the individuals skills.
What's he done before? martial arts? wrestling? BJJ? Kung fu? Bouncer?