Earlier quoted context omitted.
Hockey has the advantage that the sport could we reworked into something less violent. Hockey could survive a change to the rules that would reduce blows to the head. Football is such an intrinsically contact sport that I don't think a safer game would even be recognizable. Actually, that might be worse... If hockey turns out to have as bad a concussion problem, the leadership of the sport is likely even more culpabl…
field hockey is not as violent as ice hockey and they could implement the same rules over. I believe Rugby too is not as violent as American Football but I guess less exciting ? (I don't watch either so don't know).
There is certainly a growing awareness of head injuries in Union and League at all levels. Players which show any sign of head trauma are (should be) immediately removed from the field for a 10 minute evaluation. However, having played Union for nearly 20 years (from the age of 14), I can attest to the fact that there are many occasions where a head clash occurs which doesn't result in concussion, but still can't be very healthy.
Besides head injuries, I've required an ACL operation due to Rugby injury. My shoulders and back are also in pretty bad shape. I now have a young son and am really trying to steer him towards cricket rather than Rugby.