http://sports.yahoo.com/blogs/mma-ca...9440--mma.html

"In any given moment, under the right circumstance, I think it is possible," Rousey said of beating Velasquez when asked if she thought she could.

"You cannot tell me that it is physically impossible. It is possible that in any given moment that I could beat him. I simply believe in my possibilities."
I agree with her. She says "Under the right circumstance", that means Cain has to be in coma.