TWD with Brinkmanship ? it's possible ?

under my point of view they can die by the hand of my prey. I don't care if him takes 2VP if the other 3VP's and table are mine ... i'm the best ally of my prey and the best enemy of my predator. Anyways any scenario it can be good if finaly i get my table and 3vp's

Why you ask ??

Ira Fay won a tournament with an Enkidu Brinksmanship deck featuring Raptors. It did not make the TWDA due to an illegal crypt grouping.

extrala.blogspot.com.es/2008/06/deck-of-month-may-2008-enkidu.html

this ?? O_o

Believe it or not yes. I played against it, or at least a version of it, in Berkeley, CA.