Lots of ref's will be out of position on that situation. Lets not throw the ref under the bus, and lets not throw Houldon under the bus. Its an unfortunate incident that happens in wrestling all the time. I'm surprised someone isn't pointing the finger at the Becker kid for pushing too hard on the edge of the mat(sarcasm). The only thing I disagree with in the situation is the DQ.. But that is a tough call in the heat of the moment of a rival dual.
