With regards to the first goal, Atkinson is facing the goal and sees DeGea go down, then the ball is cleared in the air. He doesn't turn around to watch play, he stays watching DeGea. Atkinson's positioning also gives Smith-Rowe a screen for shooting. What Atkinson should have done was as soon as the ball was cleared and that "passage of play" was over, he should have whistled. He doesn't know at that point what happened to DeGea, whether he was fouled, a teammate trod on him, or he pulled a hammy on his own. It doesn't matter. I saw someone else mentioning they had a similar thing happen and their own player stepped on his heel like that and broke his ankle. So at that moment, the ref sees a player down injured and the immediate goal threat is over. He should have whistled. Keepers get special treatment all the time. If they are injured and a phys comes on to see them, they are allowed to either stay on the pitch or they walk off right by the goal and come back on immediately, unlike any outfield player. Keepers are also protected more on challenges than outfield players. If DeGea would have grabbed his head between his hands, then Atkinson would have explicitly been required to halt play, but as DeGea didn't "sell" the foul, the ref didn't. We can hate Luis Suarez (rightly) for many things, but every time he got fouled anywhere he went down clutching his face, forcing the refs to award the kick. I feel for DeGea. I had something happen when I was a keeper where the attacker shot the ball straight into my nose and I thought I broke it. Blood ran down my face and I yelled for the ref to halt play, but he didn't, and they came back and scored. Anyway.