It will be interesting how teams teach tackling technique to still be effective but not get penalized.
The technique was used on 0.5% of plays last year. And that was up 65% from the year before. I don't think it's going to be that big of a change for most players. I think the NFL is trying to get rid of it before it becomes a common technique.
Ring the bells that still can ring
Forget your perfect offering
There is a crack, a crack in everything
That's how the light gets in - Leonard Cohen