Since when has football ever been a "classy" sport? Heck even my Christian head high school football coach wasn't afraid to shove us and kick us around every once in a while. It just goes with the territory. That's football. It's a nasty sport and I'm sure a lot more crap goes on in practices that we don't see when it comes to Parcells demeanor.
Parcells is consistently uncomprising when it comes to attention to detail and discipline. That's the difference between him and Dave Campo/Barry Switzer. That what makes him great.
My only issue with Parcells is that he has become even more obsessed with control than he was 10 years ago. He doesn't have as much patience as he used to. As stubborn as Parcells was, he at least had enough sense to draft Drew Bledsoe and develop him as a rookie instead of going with has beens like Vinny Testaverde and now an aged Drew Bledsoe. I think this is where Parcells is slipping. He is too hell bent on resorting to veterans he trusts as opposed to having the patience and developing talent. He should have started Henson last season after the season was lost and allowed him to develop. If Bledsoe doesn't shape up, that was 2 precious years we lost in which we could have developed Henson.