My issue is with you condoning such a hit. I never said it was illegal but it was indeed unwarranted and dirty and you see nothing wrong with it. Just pointing that out. he could have NOT led with his helmet just as easy and pushed him down.
Football is tough and I like it. Hits like that happen and are legal I know and I get it, but that doesn't mean it's not Dirty. it's your choice to approve of not of such plays.
I for one think it's absolutely no different than a sucker punch.