Did you see it? It was a soft push after the staffer put his hands on him. It’s not like he put the guy on the ground or something. He shouldn’t have done it and he knows it. He posted an apology on Twitter and said he spoke on the phone with the guy and apologized. I do think he should be fined for his actions though.
I can see the NFL imposing new rules stating that players from the opposing team need to clear the area if someone is down on the field.