That's also why Roger retired early because of concussions and all those hits. Football is different and the rules are here to stay and players have to adapt.
So then why are there so many more injuries today than there was back then?
In the 70's, the average number of Cowboys that started every game in a season is 14.2. A little more than 14 players each year started every game. The lowest number was 11`.
In the 2010's there was only two seasons in which the number of "complete season" starters was a two digit number and both times that number was 10. Starters are missing a larger proportion of games today than they were 50 years ago despite all the new safety technology in the NFL.
I mean, I agree that they must follow the rules. They hurt their chances of winning if they don't. I'm just kind of skeptical when it comes to justifying these rules.
I'm also puzzled by the fact that football players today make exponentially more money today than those in the 70's. I would think by now that it is understood that part of the reason for the higher salary is accepting the risks associated with playing this game. Think of it as hazardous duty pay. If a soldier can accept $150 a month to put himself in harm's way, then maybe players should look at part of their half million to 40 million dollars a year as the same.
After doing so then maybe the NFL can change back to their original rules in the 70's and actually play football again.