Like on the streetz ya know, no rulez.I would like the OP to give one example of a martial art style that is difficult to translate to MMA, along with the rule or rules that inhibit this translation. Also, how should the rules be changed to include this particular martial art?
Fight till one of fighters will not be able (phisically or mentally) to fight.
I can bet MT, BJJ, wrestling, boxing, sambo etc. still would be the dominant styles.