[vetvetdoug]

Fifty years ago I was taught to tackle using my head and arms. I'd put my facemask into the head of the runner of chest. Today I'd be removed for targeting. On offense I'd use the trap block below the knees and try to cut the man in half. Today I'd be penalized for chop blocks. Tackling skills appear to be low because the techniques used today keep the defense from using their bodies as we did fifty years ago. Arm tackling is not as effective and is in favor of the runner.

[TexasFreeper2009]

I agree with your assessment, this is a consequence of all the new rules to prevent injuries.