The proving it bit is difficult, like with most illnesses I suspect. The studies so far show footballere 3.5 times more likely to get a degenerative brain disease. More being learned all the time now that people accepting there is likely a link between heading and brain injury.Be interesting to see as a percentage how many ex players have been affected ( proven ) over the years.
There’s a risk in almost every sport of hurting yourself or causing long term damage, we all know the risks prior to playing.
I couldn’t watch a watered down version with next to no heading of the ball, it’s an art in itself, watching centre forwards and centre half’s In aerial battle is part of the game and has been for over a 100 years
All this is about though is training, not the match we watch. If this makes everyone focus on how to be safer in training I am all for it. As someone else said earlier I can see a head guard of some sort for training. Maybe the premier league will divert some of its profit to inventing something.

