Also mentioned (years ago) that he stopped doing leg passes in MMA so he didn't get caught in a leg submission during the entanglement.
Just this week, he argued that PD should not be a thing in college wrestling. This is EXACTLY why PD should be a thing. Dangerous positions, that while not "illegal" are often unintentional and can result in injury. Not every position can be covered by the rule book!
Meanwhile, last week, Ben (whom I am a fan of) was still under the impression that a toe hold was illegal (but it hasn't been for year.)