100%
I used to be in the harden up team but the collisions alone will probably give these blokes CTE or symptoms of it.
We need to get rid of the high shot.
I put it on the coaches, stop trying to slow the tackle down and wrap the offensive up by tackling around the ball.
Lower the tackle, off loads will make a huge comeback.
Huge shake up but needs to be done for the players benefit imo.