Just like the title says, do you see any similarities?
1. Fighting style B - BJ was not so afraid to go to the ground, showed good Jiu Jitsu and was not necessarily known for having crazy power, but they both clearly have a penchant for boxing, don't kick much and prefer to stay out of the clinch
2. Footwork A - They both have good footwork, though perhaps there is something deeper to be gleaned from this, I dont know
3. Camps don't know, no comment
4. Pre-fight talk C - Dos Santos is known for being humble and apart from one or two select fights, has not trash talked. Penn was known for being a bit cocky and talking some trash
5. Heart C - Dos Santos, while he may fight like a defeated man after having Cain in his face round after round, has never tapped to strikes. I never understood the idea of saying a guy like BJ has "heart" when he has tapped to strikes, whined after every fight he lost, accusing the guy of cheating/being cheap, and has an excuse for everything