Let’s go at this rationally.
If this was a problem of pro wrestling, then more wrestlers than this guy would have experienced the problem.
Where is the string of murders and suicides associated with this new diagnosis?
This just doesn’t fly IMO.
The post concussion syndrome leads to depression, which leads to drug and alcohol troubles....and it keeps compounding.
Along with those suicides there have been many overdoses....A lot of heart related deaths from the drugs....The science may be on to something.