I am an Alabama fan, but by rule it should have been called. Player doesn't have to be defenseless when leading with crown of helmet and hit is head to head. Was a hell of a hit (one that would have been legal in my playing days lol) but they either need to be better about calling it or wait to till after game so can be reviewed carefully and make punishment for next game. I may not agree with the rule but something needs to be changed if looking out for their safety.