Well i mean the NRL wear helmets and you have to wear an helmet on a motorbike so i am guessing that they do offer some protection from head injuries. I know i would rather clash heads with somebody with an helmet on rather than no helmet.

Perhaps a redesign of the helmets to have soft padding on the outside to cushion the impact?

So far above my pay grade it's untrue, they were just two awful impacts.
It was the Pittsburgh QB last night, he was out cold before he hit the floor, imagine a boxer catching someone on the sweet spot and that's what it looked like.
The Raiders player last week was lunacy, check the video above, no surprise he's been kicked out for the season (without pay as well).

When people say knocked out before they hit the floor, you are knocked out the moment your brain jolts. If someone gets hit and isn’t knocked out before they hit the floor then they’re not knocked out, they’re pretending, probably footballers.

What side of the field does harry rushton play? Everytime I’ve seen him he’s been a real handful and could be the answer to our right second row problems