Best fighter at each martial art to fight MMA

Karate: Machida
Lookseedo: Jon Jones
Wrestler: Daniel Cormier
BJJ: Damien Maia
Sambo: Khabib
Judo: Ronda Rousey
Muay Thai: Anderson Silva
Boxing: Vitor Belfort

What say you guys?
What disciplines am I missing?

I’m trying to go primarily off the discipline or type of fighter Bruce Buffer calls them during their introductions.