He misjudged the run of the ball, could have been better placed, kind of created a situation for Firmino to pressure in the first place but you can't tell me that wasn't a push because video evidence says otherwise there was a push in the back, without it he would not have stumbled and Firmino doesn't have such an easy task of taking the ball. Why would he stumble and not hit the deck if he was playing for it? He still had a lot to do to get it to safety but that's neither here nor there he was favourite for that ball. Not the worst decision we've had go against by a long shot considering though, sometimes you get them sometimes you don't.
I don't like the "should be stronger" argument either, when you see what defenders have to put up with in the reverse it's not fair, they concede freekicks for looking at attackers.
