Let’s be honest; blindsiding a guy with a cut at his knees, or blow to the head is trying to injure. Most of us have been stepped on; hand, calf, groin, and no doubt it hurts, but it rarely causes serious injury. I played a little on the less than cordial side, though I never cut a guys legs or anything like that. I did believe in the hard foul, one that would likely get me a flagrant or tossed now. It didn’t put people out of a game, but it did change how some played going forward. Suh tries to break a players rhythm, and Rodgers is a really good QB when he’s allowed to get in a rhythm.