Bullshit!
You want to ban football?
When physicians speculate, they are merely giving an opinion. Despite all the invasive and non invasive diagnostic tools, a definitive diagnosis may not be possible. Hopefully this young man will recover with aggressive supportive care and not be the subject of an autopsy. If an autopsy is done correctly , a definitive diagnosis can be established. Physicians who speculate about patients they have not examined are on the same level as politicians who make promises with other people’s money.