Really good article
And poses some interesting questions.
Not quite sure where this particular topic is going, as keepers/close fielders are now required to wear helmets.
Personally , I don't wear one, I can't get used to one, I've tried but feel a lot safer without one
I've been hit in the jaw, and know full well,how much it hurts, and the possible fatal outcome of being hit by a cricket ball.
For years I've ridden motorbikes, and many times not worn a helmet, but would never ever ride without one now.
The reason
I came off the bike a couple of years ago, riding off road, on ice
I landed on my backside, and my head flew backwards hitting the frozen ground very hard,( hard enough to split a £400 arai helmet!)
Without the helmet, well, I really don't want to think about it
I've got a feeling a similar impact from a cricket ball is gonna do similar damage