Kevin Porter gets Shanabanned for FOUR games for the knee he laid on David Booth. Explanation Video The video shows a really cringe inducing freeze frame of the moment of impact. All said, I still think it was a poorly executed shoulder check that Porter was out of position on. Before the Shanahammer was brought down with great vengeance and furious anger, he mentioned that Porter's completely clean career was taken into account. Four games for an unintentional knee is leniency. Yeesh.