Nothing is worse than the unnecessary roughness and roughing the passer and targeting calls.
I am not sure we can have perfectly safe football and still have football.
I get that holding and PI are almost impossible to get perfect, but they have to be called some just to keep the game from deteriorating into a clutch and grab contest.
I turned off the game the one week where our guy got called for targeting when he simply made a hard, clean tackle, I think against Wisconsin.
I don't care about the rule, or the proper interpretation of the rule, or the nuances of the rule - if that's going to decide games, then I'll watch golf.