Why we don’t see the Fireman’s Carry (Kata Guruma) in MMA
Submitted by Punck Kick Choke Blog

The Fireman’s carry (aka Kata Guruma) is a very effective throw in wrestling and Judo, but it is rarely ever seen in high-level MMA competition, and is just as rare in jiu jitsu competition.
What is the Fireman’s carry? In a really simple definition, it is using a single leg entry while pulling down on the upper body to support the weight on the shoulders, lifting up with the legs (or dropping down to the knees), and dropping the opponent like a sack of potatoes over the other side. (Example: http://www.youtube.com/watch?v=klOINKzcav4)
But why would it not be used often in mixed martial arts or bjj competition?
Watch (Gary Goodridge vs. Paul Herrera)
Yeah. You’re pretty much handing the person a crucifix on a silver platter.
The way I see it, without exceptional timing, speed, and huge gap in grappling experience, it’s far too risky to actively try to get the Fireman’s Carry in MMA, though if the opportunity presents itself perfectly, you should go for it.