First off the no targeting call was abosolute bs and the lack of review of it is a joke. That said I hope Knox's career isnt cut short due to this issue. He sat out the Tenner game due to one in practice I believe and that play is exactly why the rule exists. If you're not gonna protect vunerable players when an obvious penalty occurs why have them? Also saw a no pi call against Johnson before he got the first down the next play. Sometimes you let the players play but not when careers are on the line.