I just watched it for the first time and I'm not surprised he was still banned. Cameron drives his head into him so that the top of his head bangs into Duggans chin. Not saying I agree necessarily, just that I'm not suprised.Both upheld.
Lions arguing Duggan contributed. I agree, he looked like he was trying to throw Cameron off him in second part of the tackle.
I think Bedford was the more stiff of the two having watched that too.