I think the term, "skills" is way overestimated. You really dont need technical skills in MMA- you need to be tough and know a few tricks. I mean you need to train, but as far as being a skilled fighter that just aint so. Most schools that teach mixed or some likeness of different fighting methods have a very loose interpretation of each individual style - MMA, Jeet kune Do or whatever you follow is better when the individual studies each individual method on his own and then makes his own MMA . That was Bruce Lees intention when he labeled the concept of jeet kune do. However if you took a practitioner of MMA or JKD and reviwed their techniques say like Wing Chun of jeet kune do- the structure and form would be very sloppy. Ive practiced intensely for 30 years- some of the younger guys I come across say I do MMA, but I really dont Im just good at many different methods of fighting. While Im on the topic- I dont think there is a better school or best style- but there are great teachers and great individuals that dedicate themselves to training. Brocks good at what he does- I think the whole attitude thing is good for the sport- it heightens emotional responses for more interest. Sort of like the WWE except these guys are actually beating the hell out of each other