It boils down to Lewis, but it also comes down to having certain players on your team. I don't think Vince Lombardi controls Burfict.
Bengals consistently have been willing to take risks to amp the talent level. It used to be with substance abuse guys; now it's limited to craziness/quirkiness guys.
They are not alone. Cowboys. A few will roll the dice on Hardy, Burfict, Manziel, Gordon and so forth. Most will not. So a good part of this probably goes on Mike Brown.
Steelers? They get away with this shit. There is the Rooney Rule, and Rooney rules. I have childhood memories of Mean Joe Green ripping helmets off opponents. Everyone thought it was cute, announcing crews included.
The Shazier hit absolutely was the pivot point in the game. I hope the crew missed it, but I can't help feeling it engaged in some Mike Carey style rationalization on the spot.
Tomlin encourages this shit while pretending he doesn't. Just as he complains about comms to excuse bad defeats. Just as he tries to trip kick returners going for TD against his team. He is a passive/aggressive hypocritical asshole. CBS and other media love him.
If they get lit on fire next week in Denver, a small part of me will be happy.