Some interesting 'versus' questions:
1. How would Erik Robert's character "Grady" I think have done against Brakus? He was a marginally better fighter than that pudgy guy Brakus killed (Chris Pen) so would he at least have been able to put up a fight? Obviously he would lose since Tommy Lee was barely able to beat Brakus but I just mean put up some kind of fight.
2. How would DeHan have done against Brakus? He is basically Tommy Lee's equal in ability but Tommy Lee was barely able to Beat Brakus and since Tommy owned him in their fight in the first film it is iffy whether or not he could beat Brakus but it would be a damn interesting fight to see.
3. How would other villains/heros from other martial arts films have done against Brakus? Here is a quick list off the top of my head.
Chong Li (Bloodsport)
Tong Po (Kickboxer)
Ivan Drago (Rocky 4)
Isaah Bone (Mike Jai White in BLOOD AND BONE)
Either of the Conlon Brothers (The movie WARRIOR also starring Nick Nolte)
"Zeus" (Tiny Lester from NO HOLDS BARRED)
Mike Tyson himself (in his prime but arena fight not boxing match)
The giant from the movie FEARLESS (actually bigger than Brakus but maybe not as well rounded a martial artist)
Uri Boyka (Undisputed 2 BEFORE knee injury)
4. Lastly, Was Tommy really a superior fighter to Brakus? Think about it Brakus rivaled him at every stage before his ultimate loss, every advantage in speed or agility or maneuverability Tommy had Brakus matched with his incredible size strength and raw power. And skill wise they seemed very equal, as shown with the stick fight. If you remember Brakus had Tommy in a choke hold and Tommy was screwed, he had no way out of the hold and Brakus was about to break his neck. Right after Brakus said "Get ready to join your dead friends) Tommy's friend broke into the arena through the big glass window. Brakus was startled and because of his distraction his almost superhuman strength was for a fraction of a second weakened which gave Tommy just enough time being that his reflexes were lightning fast to break free from his grasp and beat the crap out of him. However, had his friend not shown up (or shown up maybe one second later) he would have had his neck broken. Does this mean that ultimately Brakus was the better fighter? I do not even get how Tommy could have been declared the winner, seems having your friend break into the arena before the fight was over would constitute cheating?