I feel the same way I do about boxing. If the players are willing to play the games, I'll watch if it pleases me to do so. (UFC does not please me so I don't watch it.)
But I still think the issue is technique. I don't believe that this has been a problem all along and people are just talking about it now. I believe, looking at old films. I think there are more head and neck injuries than ever before because players are going for the helmet-helmet stuff more than they ever did. "Hard Hitting" used to mean with the shoulder- that's why there are pads there. And tackles were made with arms open, not at the sides, to control the player. You didn't use to see all these scenes on a guy motionless on the turf and everybody on both teams praying for him. Players are going for the DA-DA-DAH, DA-DA-DAH on Sports Center rather than playing good football. That's what's got to change.