I won't speak for the "fab four" as you put them, but generally, science is not like religion or politics. If there are 2 sides to an issue in Science, with strong opinions on either side, once FACTS are discovered and prove that one side is correct, the other side usually accepts the facts, and the argument ends. This is like a paradigm shift.
The people you mentioned seem to have a scientific spirit about them, and my money goes that if CTE is ever proven with independently verifiable FACTS to be accurate without knowledge of the pocket location, then there would be no arguments, just acceptance.
The people you mentioned seem to have a scientific spirit about them, and my money goes that if CTE is ever proven with independently verifiable FACTS to be accurate without knowledge of the pocket location, then there would be no arguments, just acceptance.