Mads Burnell is not happy with the evolution of jiu-jitsu, and thinks it comes with a cost, at least in MMA. With jiu-jitsu vastly changing and evolving from self-defense to more of a sport in recent years, Burnell (17-5 MMA, 4-2 BMMA) thinks it’s become less effective in fighting. Returning at Bellator 299 this Saturday against Daniel Weichel (42-14 MMA, 11-6 BMMA), Burnell (17-5 MMA, 4-2 BMMA) was pretty vocal about the current state of jiu-jitsu