uh football wasn't exactly safe pre pads and helmets.
it's easy to get too cute with moral hazard arguments.
helmets more than offset the costs of riskier behavior
No contact sport is 100% safe. There would still be injuries of course, just like there are in basketball, rugby, wrestling, etc.
But with sufficient rule changes, the devastating brain deterioration would be vastly reduced, and in turn playing careers would increase (the longer star players play, the better the sport).
The game of football will need to be revolutionized. I personally have no problem with that.
Of course, I'm more chess (strategy) than monster trucks (tackles that result in unconsciousness).
would it be safer? yeah, probably
would it be as fun to watch? not at all
I disagree.
To me, the enjoyment of football is not only the competitive nature of the sport, but even more than that - the chess-like strategies.
It's the ultimate team sport, unifying 11 men and getting them all on the same page in order to beat the opponent with game adjustments. That would not change. And there would still be contact and numerous one-on-one battles on the field throughout the course of a single play - wrestling matches in the trenches, pass coverage, etc.
I'm just not into the huge hits that result in receivers being knocked out wondering if they'll ever wake up again.
And as I said above - the safer the sport, the longer star players can play, which is good for the sport.
Not to say the blood-thirsty meatheads who watch football for the bone-jarring hits from the comfort of their couches are wrong...