1. Asian martial arts rely too much on magic
2. Bruce Lee's Jeet Kun Do is a mix of all styles, and no styles, to perfect a fighting method. He is the true father of MMA.
3. Boxing is very effective, but lacks leg strikes
4. MMA fails to address weapons
5. MMA fails to address multiple opponents
A mix of karate/TKD (for legwork and multiple opponents), boxing (for evasion, footwork, stamina, and striking), and Hapkidoor Jiu Jitsu...